42541895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9791}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 56401920

約数和(自身を除く): 13860025

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9791, 48955, 107701, 538505, 773489, 3867445, 8508379, 42541895]

約数ペア:

[(1, 42541895), (5, 8508379), (11, 3867445), (55, 773489), (79, 538505), (395, 107701), (869, 48955), (4345, 9791)]