80453615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2213}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 105528096

約数和(自身を除く): 25074481

約数列:

[1, 5, 11, 55, 661, 2213, 3305, 7271, 11065, 24343, 36355, 121715, 1462793, 7313965, 16090723, 80453615]

約数ペア:

[(1, 80453615), (5, 16090723), (11, 7313965), (55, 1462793), (661, 121715), (2213, 36355), (3305, 24343), (7271, 11065)]