242236665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489367}}^1$

素因数の和:489389

約数の個数: 24

約数和(自身を含む): 458048448

約数和(自身を除く): 215811783

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 489367, 1468101, 2446835, 4404303, 5383037, 7340505, 16149111, 22021515, 26915185, 48447333, 80745555, 242236665]

約数ペア:

[(1, 242236665), (3, 80745555), (5, 48447333), (9, 26915185), (11, 22021515), (15, 16149111), (33, 7340505), (45, 5383037), (55, 4404303), (99, 2446835), (165, 1468101), (495, 489367)]