13480665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81701}}^1$

素因数の和:81720

約数の個数: 16

約数和(自身を含む): 23530176

約数和(自身を除く): 10049511

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 81701, 245103, 408505, 898711, 1225515, 2696133, 4493555, 13480665]

約数ペア:

[(1, 13480665), (3, 4493555), (5, 2696133), (11, 1225515), (15, 898711), (33, 408505), (55, 245103), (165, 81701)]