138169635

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 230418432

約数和(自身を除く): 92248797

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1605, 2777, 3317, 8331, 9951, 13885, 16585, 41655, 49755, 86087, 258261, 297139, 430435, 891417, 1291305, 1485695, 4457085, 9211309, 27633927, 46056545, 138169635]

約数ペア:

[(1, 138169635), (3, 46056545), (5, 27633927), (15, 9211309), (31, 4457085), (93, 1485695), (107, 1291305), (155, 891417), (321, 430435), (465, 297139), (535, 258261), (1605, 86087), (2777, 49755), (3317, 41655), (8331, 16585), (9951, 13885)]