54073455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 90255360

約数和(自身を除く): 36181905

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1129, 1545, 3193, 3387, 5645, 9579, 15965, 16935, 34999, 47895, 104997, 116287, 174995, 348861, 524985, 581435, 1744305, 3604897, 10814691, 18024485, 54073455]

約数ペア:

[(1, 54073455), (3, 18024485), (5, 10814691), (15, 3604897), (31, 1744305), (93, 581435), (103, 524985), (155, 348861), (309, 174995), (465, 116287), (515, 104997), (1129, 47895), (1545, 34999), (3193, 16935), (3387, 15965), (5645, 9579)]