71707815

素因数分解:

$3^3\times 5^1\times {\mathrm{531169}}^1$

素因数の和:531183

約数の個数: 16

約数和(自身を含む): 127480800

約数和(自身を除く): 55772985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 531169, 1593507, 2655845, 4780521, 7967535, 14341563, 23902605, 71707815]

約数ペア:

[(1, 71707815), (3, 23902605), (5, 14341563), (9, 7967535), (15, 4780521), (27, 2655845), (45, 1593507), (135, 531169)]