9040105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 11689920

約数和(自身を除く): 2649815

約数列:

[1, 5, 19, 43, 95, 215, 817, 2213, 4085, 11065, 42047, 95159, 210235, 475795, 1808021, 9040105]

約数ペア:

[(1, 9040105), (5, 1808021), (19, 475795), (43, 210235), (95, 95159), (215, 42047), (817, 11065), (2213, 4085)]