147048795

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23509}}^1$

素因数の和:23659

約数の個数: 24

約数和(自身を含む): 256729200

約数和(自身を除く): 109680405

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 23509, 70527, 117545, 211581, 352635, 1057905, 3267751, 9803253, 16338755, 29409759, 49016265, 147048795]

約数ペア:

[(1, 147048795), (3, 49016265), (5, 29409759), (9, 16338755), (15, 9803253), (45, 3267751), (139, 1057905), (417, 352635), (695, 211581), (1251, 117545), (2085, 70527), (6255, 23509)]