25491415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 32508000

約数和(自身を除く): 7016585

約数列:

[1, 5, 17, 85, 499, 601, 2495, 3005, 8483, 10217, 42415, 51085, 299899, 1499495, 5098283, 25491415]

約数ペア:

[(1, 25491415), (5, 5098283), (17, 1499495), (85, 299899), (499, 51085), (601, 42415), (2495, 10217), (3005, 8483)]