15480125

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 19656000

約数和(自身を除く): 4175875

約数列:

[1, 5, 25, 59, 125, 295, 1475, 2099, 7375, 10495, 52475, 123841, 262375, 619205, 3096025, 15480125]

約数ペア:

[(1, 15480125), (5, 3096025), (25, 619205), (59, 262375), (125, 123841), (295, 52475), (1475, 10495), (2099, 7375)]