1005248475

素因数分解:

$3^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 2377222848

約数和(自身を除く): 1371974373

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 49, 55, 63, 75, 77, 81, 99, 105, 135, 147, 165, 175, 189, 225, 231, 243, 245, 275, 297, 307, 315, 385, 405, 441, 495, 525, 539, 567, 675, 693, 735, 825, 891, 921, 945, 1155, 1215, 1225, 1323, 1485, 1535, 1575, 1617, 1701, 1925, 2025, 2079, 2149, 2205, 2475, 2673, 2695, 2763, 2835, 3377, 3465, 3675, 3969, 4455, 4605, 4725, 4851, 5775, 6075, 6237, 6447, 6615, 7425, 7675, 8085, 8289, 8505, 10131, 10395, 10745, 11025, 11907, 13365, 13475, 13815, 14175, 14553, 15043, 16885, 17325, 18711, 19341, 19845, 22275, 23025, 23639, 24255, 24867, 30393, 31185, 32235, 33075, 40425, 41445, 42525, 43659, 45129, 50655, 51975, 53725, 58023, 59535, 66825, 69075, 70917, 72765, 74601, 75215, 84425, 91179, 93555, 96705, 99225, 118195, 121275, 124335, 130977, 135387, 151965, 155925, 161175, 165473, 174069, 207225, 212751, 218295, 225645, 253275, 273537, 290115, 297675, 354585, 363825, 373005, 376075, 406161, 455895, 467775, 483525, 496419, 522207, 590975, 621675, 638253, 654885, 676935, 759825, 820611, 827365, 870345, 1063755, 1091475, 1128225, 1218483, 1367685, 1450575, 1489257, 1772925, 1865025, 1914759, 2030805, 2279475, 2482095, 2611035, 3191265, 3274425, 3384675, 3655449, 4103055, 4136825, 4351725, 4467771, 5318775, 5744277, 6092415, 6838425, 7446285, 9573795, 10154025, 12410475, 13055175, 13403313, 15956325, 18277245, 20515275, 22338855, 28721385, 30462075, 37231425, 40209939, 47868975, 67016565, 91386225, 111694275, 143606925, 201049695, 335082825, 1005248475]

約数ペア:

[(1, 1005248475), (3, 335082825), (5, 201049695), (7, 143606925), (9, 111694275), (11, 91386225), (15, 67016565), (21, 47868975), (25, 40209939), (27, 37231425), (33, 30462075), (35, 28721385), (45, 22338855), (49, 20515275), (55, 18277245), (63, 15956325), (75, 13403313), (77, 13055175), (81, 12410475), (99, 10154025), (105, 9573795), (135, 7446285), (147, 6838425), (165, 6092415), (175, 5744277), (189, 5318775), (225, 4467771), (231, 4351725), (243, 4136825), (245, 4103055), (275, 3655449), (297, 3384675), (307, 3274425), (315, 3191265), (385, 2611035), (405, 2482095), (441, 2279475), (495, 2030805), (525, 1914759), (539, 1865025), (567, 1772925), (675, 1489257), (693, 1450575), (735, 1367685), (825, 1218483), (891, 1128225), (921, 1091475), (945, 1063755), (1155, 870345), (1215, 827365), (1225, 820611), (1323, 759825), (1485, 676935), (1535, 654885), (1575, 638253), (1617, 621675), (1701, 590975), (1925, 522207), (2025, 496419), (2079, 483525), (2149, 467775), (2205, 455895), (2475, 406161), (2673, 376075), (2695, 373005), (2763, 363825), (2835, 354585), (3377, 297675), (3465, 290115), (3675, 273537), (3969, 253275), (4455, 225645), (4605, 218295), (4725, 212751), (4851, 207225), (5775, 174069), (6075, 165473), (6237, 161175), (6447, 155925), (6615, 151965), (7425, 135387), (7675, 130977), (8085, 124335), (8289, 121275), (8505, 118195), (10131, 99225), (10395, 96705), (10745, 93555), (11025, 91179), (11907, 84425), (13365, 75215), (13475, 74601), (13815, 72765), (14175, 70917), (14553, 69075), (15043, 66825), (16885, 59535), (17325, 58023), (18711, 53725), (19341, 51975), (19845, 50655), (22275, 45129), (23025, 43659), (23639, 42525), (24255, 41445), (24867, 40425), (30393, 33075), (31185, 32235)]