7163145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 14040000

約数和(自身を除く): 6876855

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 499, 957, 1305, 1497, 1595, 2495, 2871, 4491, 4785, 5489, 7485, 14355, 14471, 16467, 22455, 27445, 43413, 49401, 72355, 82335, 130239, 159181, 217065, 247005, 477543, 651195, 795905, 1432629, 2387715, 7163145]

約数ペア:

[(1, 7163145), (3, 2387715), (5, 1432629), (9, 795905), (11, 651195), (15, 477543), (29, 247005), (33, 217065), (45, 159181), (55, 130239), (87, 82335), (99, 72355), (145, 49401), (165, 43413), (261, 27445), (319, 22455), (435, 16467), (495, 14471), (499, 14355), (957, 7485), (1305, 5489), (1497, 4785), (1595, 4491), (2495, 2871)]