316745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 447552

約数和(自身を除く): 130807

約数列:

[1, 5, 11, 13, 55, 65, 143, 443, 715, 2215, 4873, 5759, 24365, 28795, 63349, 316745]

約数ペア:

[(1, 316745), (5, 63349), (11, 28795), (13, 24365), (55, 5759), (65, 4873), (143, 2215), (443, 715)]