9444228025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541993}}^1$

素因数の和:542061

約数の個数: 24

約数和(自身を含む): 12702171384

約数和(自身を除く): 3257943359

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 17425, 541993, 2709965, 9213881, 13549825, 22221713, 46069405, 111108565, 230347025, 377769121, 555542825, 1888845605, 9444228025]

約数ペア:

[(1, 9444228025), (5, 1888845605), (17, 555542825), (25, 377769121), (41, 230347025), (85, 111108565), (205, 46069405), (425, 22221713), (697, 13549825), (1025, 9213881), (3485, 2709965), (17425, 541993)]