1941615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 3625440

約数和(自身を除く): 1683825

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3319, 9957, 16595, 29871, 43147, 49785, 129441, 149355, 215735, 388323, 647205, 1941615]

約数ペア:

[(1, 1941615), (3, 647205), (5, 388323), (9, 215735), (13, 149355), (15, 129441), (39, 49785), (45, 43147), (65, 29871), (117, 16595), (195, 9957), (585, 3319)]