15278770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117529}}^1$

素因数の和:117549

約数の個数: 16

約数和(自身を含む): 29617560

約数和(自身を除く): 14338790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117529, 235058, 587645, 1175290, 1527877, 3055754, 7639385, 15278770]

約数ペア:

[(1, 15278770), (2, 7639385), (5, 3055754), (10, 1527877), (13, 1175290), (26, 587645), (65, 235058), (130, 117529)]