156765052405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15971987}}^1$

素因数の和:15972156

約数の個数: 16

約数和(自身を含む): 203930342784

約数和(自身を除く): 47165290379

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 15971987, 79859935, 207635831, 1038179155, 2411770037, 12058850185, 31353010481, 156765052405]

約数ペア:

[(1, 156765052405), (5, 31353010481), (13, 12058850185), (65, 2411770037), (151, 1038179155), (755, 207635831), (1963, 79859935), (9815, 15971987)]