222785145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{450071}}^1$

素因数の和:450093

約数の個数: 24

約数和(自身を含む): 421267392

約数和(自身を除く): 198482247

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 450071, 1350213, 2250355, 4050639, 4950781, 6751065, 14852343, 20253195, 24753905, 44557029, 74261715, 222785145]

約数ペア:

[(1, 222785145), (3, 74261715), (5, 44557029), (9, 24753905), (11, 20253195), (15, 14852343), (33, 6751065), (45, 4950781), (55, 4050639), (99, 2250355), (165, 1350213), (495, 450071)]