89207505

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 69298479

約数列:

[1, 3, 5, 9, 15, 45, 97, 107, 191, 291, 321, 485, 535, 573, 873, 955, 963, 1455, 1605, 1719, 2865, 4365, 4815, 8595, 10379, 18527, 20437, 31137, 51895, 55581, 61311, 92635, 93411, 102185, 155685, 166743, 183933, 277905, 306555, 467055, 833715, 919665, 1982389, 5947167, 9911945, 17841501, 29735835, 89207505]

約数ペア:

[(1, 89207505), (3, 29735835), (5, 17841501), (9, 9911945), (15, 5947167), (45, 1982389), (97, 919665), (107, 833715), (191, 467055), (291, 306555), (321, 277905), (485, 183933), (535, 166743), (573, 155685), (873, 102185), (955, 93411), (963, 92635), (1455, 61311), (1605, 55581), (1719, 51895), (2865, 31137), (4365, 20437), (4815, 18527), (8595, 10379)]