68971825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9227}}^1$

素因数の和:9273

約数の個数: 24

約数和(自身を含む): 96118848

約数和(自身を除く): 27147023

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 9227, 46135, 119951, 212221, 230675, 599755, 1061105, 2758873, 2998775, 5305525, 13794365, 68971825]

約数ペア:

[(1, 68971825), (5, 13794365), (13, 5305525), (23, 2998775), (25, 2758873), (65, 1061105), (115, 599755), (299, 230675), (325, 212221), (575, 119951), (1495, 46135), (7475, 9227)]