25022619

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 37429392

約数和(自身を除く): 12406773

約数列:

[1, 3, 9, 37, 111, 163, 333, 461, 489, 1383, 1467, 4149, 6031, 17057, 18093, 51171, 54279, 75143, 153513, 225429, 676287, 2780291, 8340873, 25022619]

約数ペア:

[(1, 25022619), (3, 8340873), (9, 2780291), (37, 676287), (111, 225429), (163, 153513), (333, 75143), (461, 54279), (489, 51171), (1383, 18093), (1467, 17057), (4149, 6031)]