140178985

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1499}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 171720000

約数和(自身を除く): 31541015

約数列:

[1, 5, 59, 295, 317, 1499, 1585, 7495, 18703, 88441, 93515, 442205, 475183, 2375915, 28035797, 140178985]

約数ペア:

[(1, 140178985), (5, 28035797), (59, 2375915), (295, 475183), (317, 442205), (1499, 93515), (1585, 88441), (7495, 18703)]