85318235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3929}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 105827040

約数和(自身を除く): 20508805

約数列:

[1, 5, 43, 101, 215, 505, 3929, 4343, 19645, 21715, 168947, 396829, 844735, 1984145, 17063647, 85318235]

約数ペア:

[(1, 85318235), (5, 17063647), (43, 1984145), (101, 844735), (215, 396829), (505, 168947), (3929, 21715), (4343, 19645)]