66292215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401771}}^1$

素因数の和:401790

約数の個数: 16

約数和(自身を含む): 115710336

約数和(自身を除く): 49418121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401771, 1205313, 2008855, 4419481, 6026565, 13258443, 22097405, 66292215]

約数ペア:

[(1, 66292215), (3, 22097405), (5, 13258443), (11, 6026565), (15, 4419481), (33, 2008855), (55, 1205313), (165, 401771)]