80823765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{44531}}^1$

素因数の和:44561

約数の個数: 24

約数和(自身を含む): 142146144

約数和(自身を除く): 61322379

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 44531, 133593, 222655, 489841, 667965, 1469523, 2449205, 5388251, 7347615, 16164753, 26941255, 80823765]

約数ペア:

[(1, 80823765), (3, 26941255), (5, 16164753), (11, 7347615), (15, 5388251), (33, 2449205), (55, 1469523), (121, 667965), (165, 489841), (363, 222655), (605, 133593), (1815, 44531)]