25469665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 33163200

約数和(自身を除く): 7693535

約数列:

[1, 5, 13, 65, 139, 695, 1807, 2819, 9035, 14095, 36647, 183235, 391841, 1959205, 5093933, 25469665]

約数ペア:

[(1, 25469665), (5, 5093933), (13, 1959205), (65, 391841), (139, 183235), (695, 36647), (1807, 14095), (2819, 9035)]