156931155

素因数分解:

$3^3\times 5^1\times {\mathrm{1162453}}^1$

素因数の和:1162467

約数の個数: 16

約数和(自身を含む): 278988960

約数和(自身を除く): 122057805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162453, 3487359, 5812265, 10462077, 17436795, 31386231, 52310385, 156931155]

約数ペア:

[(1, 156931155), (3, 52310385), (5, 31386231), (9, 17436795), (15, 10462077), (27, 5812265), (45, 3487359), (135, 1162453)]