22279185

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 40128000

約数和(自身を除く): 17848815

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2089, 2133, 3555, 6267, 10445, 10665, 18801, 31335, 56403, 94005, 165031, 282015, 495093, 825155, 1485279, 2475465, 4455837, 7426395, 22279185]

約数ペア:

[(1, 22279185), (3, 7426395), (5, 4455837), (9, 2475465), (15, 1485279), (27, 825155), (45, 495093), (79, 282015), (135, 165031), (237, 94005), (395, 56403), (711, 31335), (1185, 18801), (2089, 10665), (2133, 10445), (3555, 6267)]