87883055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3137}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 113871744

約数和(自身を除く): 25988689

約数列:

[1, 5, 13, 65, 431, 2155, 3137, 5603, 15685, 28015, 40781, 203905, 1352047, 6760235, 17576611, 87883055]

約数ペア:

[(1, 87883055), (5, 17576611), (13, 6760235), (65, 1352047), (431, 203905), (2155, 40781), (3137, 28015), (5603, 15685)]