268853145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1499}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 470016000

約数和(自身を除く): 201162855

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1087, 1499, 3261, 4497, 5435, 7495, 11957, 16305, 16489, 22485, 35871, 49467, 59785, 82445, 179355, 247335, 1629413, 4888239, 8147065, 17923543, 24441195, 53770629, 89617715, 268853145]

約数ペア:

[(1, 268853145), (3, 89617715), (5, 53770629), (11, 24441195), (15, 17923543), (33, 8147065), (55, 4888239), (165, 1629413), (1087, 247335), (1499, 179355), (3261, 82445), (4497, 59785), (5435, 49467), (7495, 35871), (11957, 22485), (16305, 16489)]