2304405

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 4095000

約数和(自身を除く): 1790595

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1249, 1845, 3747, 6245, 11241, 18735, 51209, 56205, 153627, 256045, 460881, 768135, 2304405]

約数ペア:

[(1, 2304405), (3, 768135), (5, 460881), (9, 256045), (15, 153627), (41, 56205), (45, 51209), (123, 18735), (205, 11241), (369, 6245), (615, 3747), (1249, 1845)]