19225035

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 33540624

約数和(自身を除く): 14315589

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 2621, 7335, 7863, 13105, 23589, 39315, 117945, 427223, 1281669, 2136115, 3845007, 6408345, 19225035]

約数ペア:

[(1, 19225035), (3, 6408345), (5, 3845007), (9, 2136115), (15, 1281669), (45, 427223), (163, 117945), (489, 39315), (815, 23589), (1467, 13105), (2445, 7863), (2621, 7335)]