2643615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 4935840

約数和(自身を除く): 2292225

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4519, 13557, 22595, 40671, 58747, 67785, 176241, 203355, 293735, 528723, 881205, 2643615]

約数ペア:

[(1, 2643615), (3, 881205), (5, 528723), (9, 293735), (13, 203355), (15, 176241), (39, 67785), (45, 58747), (65, 40671), (117, 22595), (195, 13557), (585, 4519)]