40551795

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 75778560

約数和(自身を除く): 35226765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1103, 1935, 2451, 3309, 4085, 5515, 7353, 9927, 12255, 16545, 20957, 36765, 47429, 49635, 62871, 104785, 142287, 188613, 237145, 314355, 426861, 711435, 901151, 943065, 2134305, 2703453, 4505755, 8110359, 13517265, 40551795]

約数ペア:

[(1, 40551795), (3, 13517265), (5, 8110359), (9, 4505755), (15, 2703453), (19, 2134305), (43, 943065), (45, 901151), (57, 711435), (95, 426861), (129, 314355), (171, 237145), (215, 188613), (285, 142287), (387, 104785), (645, 62871), (817, 49635), (855, 47429), (1103, 36765), (1935, 20957), (2451, 16545), (3309, 12255), (4085, 9927), (5515, 7353)]