284371075

素因数分解:

$5^2\times {\mathrm{2843}}^1\times {\mathrm{4001}}^1$

素因数の和:6854

約数の個数: 12

約数和(自身を含む): 352832328

約数和(自身を除く): 68461253

約数列:

[1, 5, 25, 2843, 4001, 14215, 20005, 71075, 100025, 11374843, 56874215, 284371075]

約数ペア:

[(1, 284371075), (5, 56874215), (25, 11374843), (2843, 100025), (4001, 71075), (14215, 20005)]