98878865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 122279376

約数和(自身を除く): 23400511

約数列:

[1, 5, 61, 73, 305, 365, 4441, 4453, 22205, 22265, 270901, 324193, 1354505, 1620965, 19775773, 98878865]

約数ペア:

[(1, 98878865), (5, 19775773), (61, 1620965), (73, 1354505), (305, 324193), (365, 270901), (4441, 22265), (4453, 22205)]