25161895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5791}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 33361920

約数和(自身を除く): 8200025

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 5791, 28955, 63701, 318505, 457489, 2287445, 5032379, 25161895]

約数ペア:

[(1, 25161895), (5, 5032379), (11, 2287445), (55, 457489), (79, 318505), (395, 63701), (869, 28955), (4345, 5791)]