53571025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 69888384

約数和(自身を除く): 16317359

約数列:

[1, 5, 23, 25, 115, 151, 575, 617, 755, 3085, 3473, 3775, 14191, 15425, 17365, 70955, 86825, 93167, 354775, 465835, 2142841, 2329175, 10714205, 53571025]

約数ペア:

[(1, 53571025), (5, 10714205), (23, 2329175), (25, 2142841), (115, 465835), (151, 354775), (575, 93167), (617, 86825), (755, 70955), (3085, 17365), (3473, 15425), (3775, 14191)]