15690520125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2210

約数の個数: 160

約数和(自身を含む): 33759348480

約数和(自身を除く): 18068828355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 107, 125, 135, 175, 189, 225, 315, 321, 375, 405, 525, 535, 567, 675, 749, 875, 945, 963, 1125, 1575, 1605, 2025, 2069, 2247, 2625, 2675, 2835, 2889, 3375, 3745, 4725, 4815, 6207, 6741, 7875, 8025, 8667, 10125, 10345, 11235, 13375, 14175, 14445, 14483, 18621, 18725, 20223, 23625, 24075, 31035, 33705, 40125, 43335, 43449, 51725, 55863, 56175, 60669, 70875, 72225, 72415, 93105, 93625, 101115, 120375, 130347, 155175, 167589, 168525, 216675, 217245, 221383, 258625, 279315, 280875, 303345, 361125, 362075, 391041, 465525, 505575, 651735, 664149, 775875, 837945, 842625, 1083375, 1086225, 1106915, 1173123, 1396575, 1516725, 1549681, 1810375, 1955205, 1992447, 2327625, 2527875, 3258675, 3320745, 4189725, 4649043, 5431125, 5534575, 5865615, 5977341, 6982875, 7583625, 7748405, 9776025, 9962235, 13947129, 16293375, 16603725, 17932023, 20948625, 23245215, 27672875, 29328075, 29886705, 38742025, 41841387, 48880125, 49811175, 69735645, 83018625, 89660115, 116226075, 125524161, 146640375, 149433525, 193710125, 209206935, 249055875, 348678225, 448300575, 581130375, 627620805, 747167625, 1046034675, 1743391125, 2241502875, 3138104025, 5230173375, 15690520125]

約数ペア:

[(1, 15690520125), (3, 5230173375), (5, 3138104025), (7, 2241502875), (9, 1743391125), (15, 1046034675), (21, 747167625), (25, 627620805), (27, 581130375), (35, 448300575), (45, 348678225), (63, 249055875), (75, 209206935), (81, 193710125), (105, 149433525), (107, 146640375), (125, 125524161), (135, 116226075), (175, 89660115), (189, 83018625), (225, 69735645), (315, 49811175), (321, 48880125), (375, 41841387), (405, 38742025), (525, 29886705), (535, 29328075), (567, 27672875), (675, 23245215), (749, 20948625), (875, 17932023), (945, 16603725), (963, 16293375), (1125, 13947129), (1575, 9962235), (1605, 9776025), (2025, 7748405), (2069, 7583625), (2247, 6982875), (2625, 5977341), (2675, 5865615), (2835, 5534575), (2889, 5431125), (3375, 4649043), (3745, 4189725), (4725, 3320745), (4815, 3258675), (6207, 2527875), (6741, 2327625), (7875, 1992447), (8025, 1955205), (8667, 1810375), (10125, 1549681), (10345, 1516725), (11235, 1396575), (13375, 1173123), (14175, 1106915), (14445, 1086225), (14483, 1083375), (18621, 842625), (18725, 837945), (20223, 775875), (23625, 664149), (24075, 651735), (31035, 505575), (33705, 465525), (40125, 391041), (43335, 362075), (43449, 361125), (51725, 303345), (55863, 280875), (56175, 279315), (60669, 258625), (70875, 221383), (72225, 217245), (72415, 216675), (93105, 168525), (93625, 167589), (101115, 155175), (120375, 130347)]