156912138765

素因数分解:

$3^3\times 5^1\times {\mathrm{1162312139}}^1$

素因数の和:1162312153

約数の個数: 16

約数和(自身を含む): 278954913600

約数和(自身を除く): 122042774835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162312139, 3486936417, 5811560695, 10460809251, 17434682085, 31382427753, 52304046255, 156912138765]

約数ペア:

[(1, 156912138765), (3, 52304046255), (5, 31382427753), (9, 17434682085), (15, 10460809251), (27, 5811560695), (45, 3486936417), (135, 1162312139)]