45378875

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 57283200

約数和(自身を除く): 11904325

約数列:

[1, 5, 25, 89, 125, 445, 2225, 4079, 11125, 20395, 101975, 363031, 509875, 1815155, 9075775, 45378875]

約数ペア:

[(1, 45378875), (5, 9075775), (25, 1815155), (89, 509875), (125, 363031), (445, 101975), (2225, 20395), (4079, 11125)]