157084607225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{8221}}^1$

素因数の和:8515

約数の個数: 96

約数和(自身を含む): 247329336576

約数和(自身を除く): 90244729351

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 227, 259, 325, 455, 481, 925, 1135, 1295, 1589, 2275, 2405, 2951, 3367, 5675, 6475, 7945, 8221, 8399, 12025, 14755, 16835, 20657, 39725, 41105, 41995, 57547, 58793, 73775, 84175, 103285, 106873, 109187, 205525, 209975, 287735, 293965, 304177, 516425, 534365, 545935, 748111, 764309, 1438675, 1469825, 1520885, 1866167, 2129239, 2671825, 2729675, 3740555, 3821545, 3954301, 7604425, 9330835, 10646195, 13063169, 18702775, 19107725, 19771505, 24260171, 27680107, 46654175, 53230975, 65315845, 69048179, 98857525, 121300855, 138400535, 169821197, 326579225, 345240895, 483337253, 606504275, 692002675, 849105985, 897626327, 1726204475, 2416686265, 4245529925, 4488131635, 6283384289, 12083431325, 22440658175, 31416921445, 157084607225]

約数ペア:

[(1, 157084607225), (5, 31416921445), (7, 22440658175), (13, 12083431325), (25, 6283384289), (35, 4488131635), (37, 4245529925), (65, 2416686265), (91, 1726204475), (175, 897626327), (185, 849105985), (227, 692002675), (259, 606504275), (325, 483337253), (455, 345240895), (481, 326579225), (925, 169821197), (1135, 138400535), (1295, 121300855), (1589, 98857525), (2275, 69048179), (2405, 65315845), (2951, 53230975), (3367, 46654175), (5675, 27680107), (6475, 24260171), (7945, 19771505), (8221, 19107725), (8399, 18702775), (12025, 13063169), (14755, 10646195), (16835, 9330835), (20657, 7604425), (39725, 3954301), (41105, 3821545), (41995, 3740555), (57547, 2729675), (58793, 2671825), (73775, 2129239), (84175, 1866167), (103285, 1520885), (106873, 1469825), (109187, 1438675), (205525, 764309), (209975, 748111), (287735, 545935), (293965, 534365), (304177, 516425)]