20482215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105037}}^1$

素因数の和:105058

約数の個数: 16

約数和(自身を含む): 35292768

約数和(自身を除く): 14810553

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 105037, 315111, 525185, 1365481, 1575555, 4096443, 6827405, 20482215]

約数ペア:

[(1, 20482215), (3, 6827405), (5, 4096443), (13, 1575555), (15, 1365481), (39, 525185), (65, 315111), (195, 105037)]