7256387645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10182

約数の個数: 48

約数和(自身を含む): 10105886592

約数和(自身を除く): 2849498947

約数列:

[1, 5, 13, 23, 37, 65, 115, 169, 185, 299, 481, 845, 851, 1495, 2405, 3887, 4255, 6253, 10091, 11063, 19435, 31265, 50455, 55315, 131183, 143819, 232093, 373367, 655915, 719095, 1160465, 1705379, 1866835, 3017209, 4853771, 8526895, 8587441, 15086045, 24268855, 39223717, 42937205, 63099023, 111636733, 196118585, 315495115, 558183665, 1451277529, 7256387645]

約数ペア:

[(1, 7256387645), (5, 1451277529), (13, 558183665), (23, 315495115), (37, 196118585), (65, 111636733), (115, 63099023), (169, 42937205), (185, 39223717), (299, 24268855), (481, 15086045), (845, 8587441), (851, 8526895), (1495, 4853771), (2405, 3017209), (3887, 1866835), (4255, 1705379), (6253, 1160465), (10091, 719095), (11063, 655915), (19435, 373367), (31265, 232093), (50455, 143819), (55315, 131183)]