6813875

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 9034272

約数和(自身を除く): 2220397

約数列:

[1, 5, 19, 25, 95, 125, 151, 361, 475, 755, 1805, 2375, 2869, 3775, 9025, 14345, 18875, 45125, 54511, 71725, 272555, 358625, 1362775, 6813875]

約数ペア:

[(1, 6813875), (5, 1362775), (19, 358625), (25, 272555), (95, 71725), (125, 54511), (151, 45125), (361, 18875), (475, 14345), (755, 9025), (1805, 3775), (2375, 2869)]