2570295025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{33413}}^1$

素因数の和:33621

約数の個数: 24

約数和(自身を含む): 3393392184

約数和(自身を除く): 823097159

約数列:

[1, 5, 17, 25, 85, 181, 425, 905, 3077, 4525, 15385, 33413, 76925, 167065, 568021, 835325, 2840105, 6047753, 14200525, 30238765, 102811801, 151193825, 514059005, 2570295025]

約数ペア:

[(1, 2570295025), (5, 514059005), (17, 151193825), (25, 102811801), (85, 30238765), (181, 14200525), (425, 6047753), (905, 2840105), (3077, 835325), (4525, 568021), (15385, 167065), (33413, 76925)]