85225375

素因数分解:

$5^3\times {\mathrm{409}}^1\times {\mathrm{1667}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 106685280

約数和(自身を除く): 21459905

約数列:

[1, 5, 25, 125, 409, 1667, 2045, 8335, 10225, 41675, 51125, 208375, 681803, 3409015, 17045075, 85225375]

約数ペア:

[(1, 85225375), (5, 17045075), (25, 3409015), (125, 681803), (409, 208375), (1667, 51125), (2045, 41675), (8335, 10225)]