68691245

素因数分解:

$5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3767}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 94411008

約数和(自身を除く): 25719763

約数列:

[1, 5, 7, 35, 521, 2605, 3647, 3767, 18235, 18835, 26369, 131845, 1962607, 9813035, 13738249, 68691245]

約数ペア:

[(1, 68691245), (5, 13738249), (7, 9813035), (35, 1962607), (521, 131845), (2605, 26369), (3647, 18835), (3767, 18235)]