156770505

素因数分解:

$3^3\times 5^1\times {\mathrm{1161263}}^1$

素因数の和:1161277

約数の個数: 16

約数和(自身を含む): 278703360

約数和(自身を除く): 121932855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161263, 3483789, 5806315, 10451367, 17418945, 31354101, 52256835, 156770505]

約数ペア:

[(1, 156770505), (3, 52256835), (5, 31354101), (9, 17418945), (15, 10451367), (27, 5806315), (45, 3483789), (135, 1161263)]