125296129

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 145474560

約数和(自身を除く): 20178431

約数列:

[1, 7, 131, 139, 917, 973, 983, 6881, 18209, 127463, 128773, 136637, 901411, 956459, 17899447, 125296129]

約数ペア:

[(1, 125296129), (7, 17899447), (131, 956459), (139, 901411), (917, 136637), (973, 128773), (983, 127463), (6881, 18209)]