156957615

素因数分解:

$3^3\times 5^1\times {\mathrm{1162649}}^1$

素因数の和:1162663

約数の個数: 16

約数和(自身を含む): 279036000

約数和(自身を除く): 122078385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162649, 3487947, 5813245, 10463841, 17439735, 31391523, 52319205, 156957615]

約数ペア:

[(1, 156957615), (3, 52319205), (5, 31391523), (9, 17439735), (15, 10463841), (27, 5813245), (45, 3487947), (135, 1162649)]