1170405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 2096640

約数和(自身を除く): 926235

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 839, 1395, 2517, 4195, 7551, 12585, 26009, 37755, 78027, 130045, 234081, 390135, 1170405]

約数ペア:

[(1, 1170405), (3, 390135), (5, 234081), (9, 130045), (15, 78027), (31, 37755), (45, 26009), (93, 12585), (155, 7551), (279, 4195), (465, 2517), (839, 1395)]