25421435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9539}}^1$

素因数の和:9598

約数の個数: 16

約数和(自身を含む): 33657120

約数和(自身を除く): 8235685

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 9539, 47695, 124007, 391099, 620035, 1955495, 5084287, 25421435]

約数ペア:

[(1, 25421435), (5, 5084287), (13, 1955495), (41, 620035), (65, 391099), (205, 124007), (533, 47695), (2665, 9539)]