13013315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12821}}^1$

素因数の和:12862

約数の個数: 16

約数和(自身を含む): 18463680

約数和(自身を除く): 5450365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 12821, 64105, 89747, 371809, 448735, 1859045, 2602663, 13013315]

約数ペア:

[(1, 13013315), (5, 2602663), (7, 1859045), (29, 448735), (35, 371809), (145, 89747), (203, 64105), (1015, 12821)]