54109625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{22783}}^1$

素因数の和:22817

約数の個数: 16

約数和(自身を含む): 71086080

約数和(自身を除く): 16976455

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 22783, 113915, 432877, 569575, 2164385, 2847875, 10821925, 54109625]

約数ペア:

[(1, 54109625), (5, 10821925), (19, 2847875), (25, 2164385), (95, 569575), (125, 432877), (475, 113915), (2375, 22783)]