272332005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2551}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 476264448

約数和(自身を除く): 203932443

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 647, 1941, 2551, 3235, 7117, 7653, 9705, 12755, 21351, 28061, 35585, 38265, 84183, 106755, 140305, 420915, 1650497, 4951491, 8252485, 18155467, 24757455, 54466401, 90777335, 272332005]

約数ペア:

[(1, 272332005), (3, 90777335), (5, 54466401), (11, 24757455), (15, 18155467), (33, 8252485), (55, 4951491), (165, 1650497), (647, 420915), (1941, 140305), (2551, 106755), (3235, 84183), (7117, 38265), (7653, 35585), (9705, 28061), (12755, 21351)]