385536225

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{45491}}^1$

素因数の和:45617

約数の個数: 24

約数和(自身を含む): 643074912

約数和(自身を除く): 257538687

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 45491, 136473, 227455, 682365, 1137275, 3411825, 5140483, 15421449, 25702415, 77107245, 128512075, 385536225]

約数ペア:

[(1, 385536225), (3, 128512075), (5, 77107245), (15, 25702415), (25, 15421449), (75, 5140483), (113, 3411825), (339, 1137275), (565, 682365), (1695, 227455), (2825, 136473), (8475, 45491)]