74111875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:197

約数の個数: 30

約数和(自身を含む): 98734020

約数和(自身を除く): 24622145

約数列:

[1, 5, 19, 25, 79, 95, 125, 395, 475, 625, 1501, 1975, 2375, 6241, 7505, 9875, 11875, 31205, 37525, 49375, 118579, 156025, 187625, 592895, 780125, 938125, 2964475, 3900625, 14822375, 74111875]

約数ペア:

[(1, 74111875), (5, 14822375), (19, 3900625), (25, 2964475), (79, 938125), (95, 780125), (125, 592895), (395, 187625), (475, 156025), (625, 118579), (1501, 49375), (1975, 37525), (2375, 31205), (6241, 11875), (7505, 9875)]