151371025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4273}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 204040760

約数和(自身を除く): 52669735

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 4273, 7085, 21365, 35425, 55549, 106825, 277745, 465757, 1388725, 2328785, 6054841, 11643925, 30274205, 151371025]

約数ペア:

[(1, 151371025), (5, 30274205), (13, 11643925), (25, 6054841), (65, 2328785), (109, 1388725), (325, 465757), (545, 277745), (1417, 106825), (2725, 55549), (4273, 35425), (7085, 21365)]