42415495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 51932160

約数和(自身を除く): 9516665

約数列:

[1, 5, 79, 167, 395, 643, 835, 3215, 13193, 50797, 65965, 107381, 253985, 536905, 8483099, 42415495]

約数ペア:

[(1, 42415495), (5, 8483099), (79, 536905), (167, 253985), (395, 107381), (643, 65965), (835, 50797), (3215, 13193)]