78760405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4801}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 100611504

約数和(自身を除く): 21851099

約数列:

[1, 5, 17, 85, 193, 965, 3281, 4801, 16405, 24005, 81617, 408085, 926593, 4632965, 15752081, 78760405]

約数ペア:

[(1, 78760405), (5, 15752081), (17, 4632965), (85, 926593), (193, 408085), (965, 81617), (3281, 24005), (4801, 16405)]