156912124325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{670493}}^1$

素因数の和:670574

約数の個数: 48

約数和(自身を含む): 227474476416

約数和(自身を除く): 70562352091

約数列:

[1, 5, 11, 23, 25, 37, 55, 115, 185, 253, 275, 407, 575, 851, 925, 1265, 2035, 4255, 6325, 9361, 10175, 21275, 46805, 234025, 670493, 3352465, 7375423, 15421339, 16762325, 24808241, 36877115, 77106695, 124041205, 169634729, 184385575, 272890651, 385533475, 570589543, 620206025, 848173645, 1364453255, 2852947715, 4240868225, 6276484973, 6822266275, 14264738575, 31382424865, 156912124325]

約数ペア:

[(1, 156912124325), (5, 31382424865), (11, 14264738575), (23, 6822266275), (25, 6276484973), (37, 4240868225), (55, 2852947715), (115, 1364453255), (185, 848173645), (253, 620206025), (275, 570589543), (407, 385533475), (575, 272890651), (851, 184385575), (925, 169634729), (1265, 124041205), (2035, 77106695), (4255, 36877115), (6325, 24808241), (9361, 16762325), (10175, 15421339), (21275, 7375423), (46805, 3352465), (234025, 670493)]