69636775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 95521664

約数和(自身を除く): 25884889

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 5791, 12025, 28955, 75283, 144775, 214267, 376415, 1071335, 1882075, 2785471, 5356675, 13927355, 69636775]

約数ペア:

[(1, 69636775), (5, 13927355), (13, 5356675), (25, 2785471), (37, 1882075), (65, 1071335), (185, 376415), (325, 214267), (481, 144775), (925, 75283), (2405, 28955), (5791, 12025)]