11813875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 15256800

約数和(自身を除く): 3442925

約数列:

[1, 5, 25, 29, 125, 145, 725, 3259, 3625, 16295, 81475, 94511, 407375, 472555, 2362775, 11813875]

約数ペア:

[(1, 11813875), (5, 2362775), (25, 472555), (29, 407375), (125, 94511), (145, 81475), (725, 16295), (3259, 3625)]