25318085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 32987136

約数和(自身を除く): 7669051

約数列:

[1, 5, 13, 65, 127, 635, 1651, 3067, 8255, 15335, 39871, 199355, 389509, 1947545, 5063617, 25318085]

約数ペア:

[(1, 25318085), (5, 5063617), (13, 1947545), (65, 389509), (127, 199355), (635, 39871), (1651, 15335), (3067, 8255)]