913041025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{9151}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 1223366144

約数和(自身を除く): 310325119

約数列:

[1, 5, 13, 25, 65, 307, 325, 1535, 3991, 7675, 9151, 19955, 45755, 99775, 118963, 228775, 594815, 2809357, 2974075, 14046785, 36521641, 70233925, 182608205, 913041025]

約数ペア:

[(1, 913041025), (5, 182608205), (13, 70233925), (25, 36521641), (65, 14046785), (307, 2974075), (325, 2809357), (1535, 594815), (3991, 228775), (7675, 118963), (9151, 99775), (19955, 45755)]