87982575

素因数分解:

$3^1\times 5^2\times {\mathrm{1173101}}^1$

素因数の和:1173114

約数の個数: 12

約数和(自身を含む): 145464648

約数和(自身を除く): 57482073

約数列:

[1, 3, 5, 15, 25, 75, 1173101, 3519303, 5865505, 17596515, 29327525, 87982575]

約数ペア:

[(1, 87982575), (3, 29327525), (5, 17596515), (15, 5865505), (25, 3519303), (75, 1173101)]