9000125

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 11372400

約数和(自身を除く): 2372275

約数列:

[1, 5, 25, 89, 125, 445, 809, 2225, 4045, 11125, 20225, 72001, 101125, 360005, 1800025, 9000125]

約数ペア:

[(1, 9000125), (5, 1800025), (25, 360005), (89, 101125), (125, 72001), (445, 20225), (809, 11125), (2225, 4045)]