2636505

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 4684680

約数和(自身を除く): 2048175

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1429, 1845, 4287, 7145, 12861, 21435, 58589, 64305, 175767, 292945, 527301, 878835, 2636505]

約数ペア:

[(1, 2636505), (3, 878835), (5, 527301), (9, 292945), (15, 175767), (41, 64305), (45, 58589), (123, 21435), (205, 12861), (369, 7145), (615, 4287), (1429, 1845)]