139931375

素因数分解:

$5^3\times {\mathrm{191}}^1\times {\mathrm{5861}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 175578624

約数和(自身を除く): 35647249

約数列:

[1, 5, 25, 125, 191, 955, 4775, 5861, 23875, 29305, 146525, 732625, 1119451, 5597255, 27986275, 139931375]

約数ペア:

[(1, 139931375), (5, 27986275), (25, 5597255), (125, 1119451), (191, 732625), (955, 146525), (4775, 29305), (5861, 23875)]