15696858645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 33507532800

約数和(自身を除く): 17810674155

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 27, 39, 45, 57, 65, 69, 95, 97, 115, 117, 135, 171, 195, 207, 211, 247, 285, 291, 299, 345, 351, 437, 485, 513, 585, 621, 633, 741, 855, 873, 897, 1035, 1055, 1235, 1261, 1311, 1455, 1495, 1755, 1843, 1899, 2185, 2223, 2231, 2565, 2619, 2691, 2743, 3105, 3165, 3705, 3783, 3933, 4009, 4365, 4485, 4853, 5529, 5681, 5697, 6305, 6555, 6669, 6693, 8073, 8229, 9215, 9495, 11115, 11155, 11349, 11799, 12027, 13095, 13455, 13715, 14559, 16587, 17043, 18915, 19665, 20045, 20079, 20467, 23959, 24265, 24687, 27645, 28405, 28485, 29003, 33345, 33465, 34047, 36081, 40365, 41145, 42389, 43677, 49761, 51129, 52117, 56745, 58995, 60135, 60237, 61401, 63089, 71877, 72795, 74061, 82935, 85215, 87009, 92207, 100395, 102335, 108243, 119795, 123435, 127167, 131031, 145015, 153387, 156351, 170235, 180405, 184203, 189267, 211945, 215631, 218385, 248805, 255645, 260585, 261027, 266071, 276621, 301185, 307005, 315445, 359385, 370305, 381501, 388873, 435045, 461035, 469053, 470741, 541215, 551057, 552609, 567801, 635835, 646893, 655155, 766935, 781755, 783081, 798213, 829863, 921015, 946335, 1078155, 1144503, 1166619, 1198691, 1305135, 1330355, 1383105, 1407159, 1412223, 1653171, 1703403, 1907505, 1944365, 2345265, 2353705, 2394639, 2489589, 2755285, 2763045, 2839005, 3234465, 3499857, 3596073, 3915405, 3991065, 4149315, 4236669, 4959513, 5055349, 5722515, 5833095, 5993455, 6119633, 7035795, 7061115, 7183917, 8265855, 8517015, 8944079, 10499571, 10788219, 11973195, 12447945, 12710007, 14878539, 15166047, 17499285, 17980365, 18358899, 21183345, 24797565, 25276745, 26832237, 30598165, 32364657, 35919585, 44720395, 45498141, 52497855, 53941095, 55076697, 63550035, 74392695, 75830235, 80496711, 91794495, 116273027, 134161185, 136494423, 161823285, 165230091, 227490705, 241490133, 275383485, 348819081, 402483555, 581365135, 682472115, 826150455, 1046457243, 1207450665, 1744095405, 3139371729, 5232286215, 15696858645]

約数ペア:

[(1, 15696858645), (3, 5232286215), (5, 3139371729), (9, 1744095405), (13, 1207450665), (15, 1046457243), (19, 826150455), (23, 682472115), (27, 581365135), (39, 402483555), (45, 348819081), (57, 275383485), (65, 241490133), (69, 227490705), (95, 165230091), (97, 161823285), (115, 136494423), (117, 134161185), (135, 116273027), (171, 91794495), (195, 80496711), (207, 75830235), (211, 74392695), (247, 63550035), (285, 55076697), (291, 53941095), (299, 52497855), (345, 45498141), (351, 44720395), (437, 35919585), (485, 32364657), (513, 30598165), (585, 26832237), (621, 25276745), (633, 24797565), (741, 21183345), (855, 18358899), (873, 17980365), (897, 17499285), (1035, 15166047), (1055, 14878539), (1235, 12710007), (1261, 12447945), (1311, 11973195), (1455, 10788219), (1495, 10499571), (1755, 8944079), (1843, 8517015), (1899, 8265855), (2185, 7183917), (2223, 7061115), (2231, 7035795), (2565, 6119633), (2619, 5993455), (2691, 5833095), (2743, 5722515), (3105, 5055349), (3165, 4959513), (3705, 4236669), (3783, 4149315), (3933, 3991065), (4009, 3915405), (4365, 3596073), (4485, 3499857), (4853, 3234465), (5529, 2839005), (5681, 2763045), (5697, 2755285), (6305, 2489589), (6555, 2394639), (6669, 2353705), (6693, 2345265), (8073, 1944365), (8229, 1907505), (9215, 1703403), (9495, 1653171), (11115, 1412223), (11155, 1407159), (11349, 1383105), (11799, 1330355), (12027, 1305135), (13095, 1198691), (13455, 1166619), (13715, 1144503), (14559, 1078155), (16587, 946335), (17043, 921015), (18915, 829863), (19665, 798213), (20045, 783081), (20079, 781755), (20467, 766935), (23959, 655155), (24265, 646893), (24687, 635835), (27645, 567801), (28405, 552609), (28485, 551057), (29003, 541215), (33345, 470741), (33465, 469053), (34047, 461035), (36081, 435045), (40365, 388873), (41145, 381501), (42389, 370305), (43677, 359385), (49761, 315445), (51129, 307005), (52117, 301185), (56745, 276621), (58995, 266071), (60135, 261027), (60237, 260585), (61401, 255645), (63089, 248805), (71877, 218385), (72795, 215631), (74061, 211945), (82935, 189267), (85215, 184203), (87009, 180405), (92207, 170235), (100395, 156351), (102335, 153387), (108243, 145015), (119795, 131031), (123435, 127167)]