412401025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2099}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 531216000

約数和(自身を除く): 118814975

約数列:

[1, 5, 25, 29, 145, 271, 725, 1355, 2099, 6775, 7859, 10495, 39295, 52475, 60871, 196475, 304355, 568829, 1521775, 2844145, 14220725, 16496041, 82480205, 412401025]

約数ペア:

[(1, 412401025), (5, 82480205), (25, 16496041), (29, 14220725), (145, 2844145), (271, 1521775), (725, 568829), (1355, 304355), (2099, 196475), (6775, 60871), (7859, 52475), (10495, 39295)]