66248565

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{40519}}^1$

素因数の和:40636

約数の個数: 16

約数和(自身を含む): 106972800

約数和(自身を除く): 40724235

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 40519, 121557, 202595, 607785, 4416571, 13249713, 22082855, 66248565]

約数ペア:

[(1, 66248565), (3, 22082855), (5, 13249713), (15, 4416571), (109, 607785), (327, 202595), (545, 121557), (1635, 40519)]