53057355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 91882560

約数和(自身を除く): 38825205

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1129, 1205, 3133, 3387, 3615, 5645, 9399, 14677, 15665, 16935, 44031, 46995, 73385, 220155, 272089, 816267, 1360445, 3537157, 4081335, 10611471, 17685785, 53057355]

約数ペア:

[(1, 53057355), (3, 17685785), (5, 10611471), (13, 4081335), (15, 3537157), (39, 1360445), (65, 816267), (195, 272089), (241, 220155), (723, 73385), (1129, 46995), (1205, 44031), (3133, 16935), (3387, 15665), (3615, 14677), (5645, 9399)]