125357029

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 145117440

約数和(自身を除く): 19760411

約数列:

[1, 7, 151, 233, 509, 1057, 1631, 3563, 35183, 76859, 118597, 246281, 538013, 830179, 17908147, 125357029]

約数ペア:

[(1, 125357029), (7, 17908147), (151, 830179), (233, 538013), (509, 246281), (1057, 118597), (1631, 76859), (3563, 35183)]