2725902405

素因数分解:

$3^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{22679}}^1$

素因数の和:25361

約数の個数: 24

約数和(自身を含む): 4726874880

約数和(自身を除く): 2000972475

約数列:

[1, 3, 5, 9, 15, 45, 2671, 8013, 13355, 22679, 24039, 40065, 68037, 113395, 120195, 204111, 340185, 1020555, 60575609, 181726827, 302878045, 545180481, 908634135, 2725902405]

約数ペア:

[(1, 2725902405), (3, 908634135), (5, 545180481), (9, 302878045), (15, 181726827), (45, 60575609), (2671, 1020555), (8013, 340185), (13355, 204111), (22679, 120195), (24039, 113395), (40065, 68037)]