159052545

素因数分解:

$3^3\times 5^1\times {\mathrm{1178167}}^1$

素因数の和:1178181

約数の個数: 16

約数和(自身を含む): 282760320

約数和(自身を除く): 123707775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1178167, 3534501, 5890835, 10603503, 17672505, 31810509, 53017515, 159052545]

約数ペア:

[(1, 159052545), (3, 53017515), (5, 31810509), (9, 17672505), (15, 10603503), (27, 5890835), (45, 3534501), (135, 1178167)]