70884725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 93744000

約数和(自身を除く): 22859275

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1889, 1975, 7505, 9445, 35891, 37525, 47225, 149231, 179455, 746155, 897275, 2835389, 3730775, 14176945, 70884725]

約数ペア:

[(1, 70884725), (5, 14176945), (19, 3730775), (25, 2835389), (79, 897275), (95, 746155), (395, 179455), (475, 149231), (1501, 47225), (1889, 37525), (1975, 35891), (7505, 9445)]