8490153025

素因数分解:

$5^2\times {\mathrm{233}}^1\times {\mathrm{353}}^1\times {\mathrm{4129}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 10605493080

約数和(自身を除く): 2115340055

約数列:

[1, 5, 25, 233, 353, 1165, 1765, 4129, 5825, 8825, 20645, 82249, 103225, 411245, 962057, 1457537, 2056225, 4810285, 7287685, 24051425, 36438425, 339606121, 1698030605, 8490153025]

約数ペア:

[(1, 8490153025), (5, 1698030605), (25, 339606121), (233, 36438425), (353, 24051425), (1165, 7287685), (1765, 4810285), (4129, 2056225), (5825, 1457537), (8825, 962057), (20645, 411245), (82249, 103225)]