40667715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 79578720

約数和(自身を除く): 38911005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2833, 2871, 4785, 8499, 14165, 14355, 25497, 31163, 42495, 82157, 93489, 127485, 155815, 246471, 280467, 410785, 467445, 739413, 903727, 1232355, 1402335, 2711181, 3697065, 4518635, 8133543, 13555905, 40667715]

約数ペア:

[(1, 40667715), (3, 13555905), (5, 8133543), (9, 4518635), (11, 3697065), (15, 2711181), (29, 1402335), (33, 1232355), (45, 903727), (55, 739413), (87, 467445), (99, 410785), (145, 280467), (165, 246471), (261, 155815), (319, 127485), (435, 93489), (495, 82157), (957, 42495), (1305, 31163), (1595, 25497), (2833, 14355), (2871, 14165), (4785, 8499)]