156960045405

素因数分解:

$3^3\times 5^1\times {\mathrm{1162667003}}^1$

素因数の和:1162667017

約数の個数: 16

約数和(自身を含む): 279040080960

約数和(自身を除く): 122080035555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162667003, 3488001009, 5813335015, 10464003027, 17440005045, 31392009081, 52320015135, 156960045405]

約数ペア:

[(1, 156960045405), (3, 52320015135), (5, 31392009081), (9, 17440005045), (15, 10464003027), (27, 5813335015), (45, 3488001009), (135, 1162667003)]