90478825

素因数分解:

$5^2\times {\mathrm{743}}^1\times {\mathrm{4871}}^1$

素因数の和:5624

約数の個数: 12

約数和(自身を含む): 112367808

約数和(自身を除く): 21888983

約数列:

[1, 5, 25, 743, 3715, 4871, 18575, 24355, 121775, 3619153, 18095765, 90478825]

約数ペア:

[(1, 90478825), (5, 18095765), (25, 3619153), (743, 121775), (3715, 24355), (4871, 18575)]