80823215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{24907}}^1$

素因数の和:24982

約数の個数: 16

約数和(自身を含む): 107602560

約数和(自身を除く): 26779345

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 24907, 124535, 273977, 1369885, 1469513, 7347565, 16164643, 80823215]

約数ペア:

[(1, 80823215), (5, 16164643), (11, 7347565), (55, 1469513), (59, 1369885), (295, 273977), (649, 124535), (3245, 24907)]