25025585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 32598720

約数和(自身を除く): 7573135

約数列:

[1, 5, 13, 65, 131, 655, 1703, 2939, 8515, 14695, 38207, 191035, 385009, 1925045, 5005117, 25025585]

約数ペア:

[(1, 25025585), (5, 5005117), (13, 1925045), (65, 385009), (131, 191035), (655, 38207), (1703, 14695), (2939, 8515)]