426513595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{25999}}^1$

素因数の和:26214

約数の個数: 16

約数和(自身を含む): 544752000

約数和(自身を除く): 118238405

約数列:

[1, 5, 17, 85, 193, 965, 3281, 16405, 25999, 129995, 441983, 2209915, 5017807, 25089035, 85302719, 426513595]

約数ペア:

[(1, 426513595), (5, 85302719), (17, 25089035), (85, 5017807), (193, 2209915), (965, 441983), (3281, 129995), (16405, 25999)]