89015225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 120408960

約数和(自身を除く): 31393735

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 3467, 5135, 17335, 25675, 45071, 86675, 225355, 273893, 1126775, 1369465, 3560609, 6847325, 17803045, 89015225]

約数ペア:

[(1, 89015225), (5, 17803045), (13, 6847325), (25, 3560609), (65, 1369465), (79, 1126775), (325, 273893), (395, 225355), (1027, 86675), (1975, 45071), (3467, 25675), (5135, 17335)]