8422025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 11082624

約数和(自身を除く): 2660599

約数列:

[1, 5, 23, 25, 97, 115, 151, 485, 575, 755, 2231, 2425, 3473, 3775, 11155, 14647, 17365, 55775, 73235, 86825, 336881, 366175, 1684405, 8422025]

約数ペア:

[(1, 8422025), (5, 1684405), (23, 366175), (25, 336881), (97, 86825), (115, 73235), (151, 55775), (485, 17365), (575, 14647), (755, 11155), (2231, 3775), (2425, 3473)]