2149675785

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293071}}^1$

素因数の和:293245

約数の個数: 24

約数和(自身を含む): 3748977024

約数和(自身を除く): 1599301239

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 293071, 879213, 1465355, 2637639, 4396065, 13188195, 47770573, 143311719, 238852865, 429935157, 716558595, 2149675785]

約数ペア:

[(1, 2149675785), (3, 716558595), (5, 429935157), (9, 238852865), (15, 143311719), (45, 47770573), (163, 13188195), (489, 4396065), (815, 2637639), (1467, 1465355), (2445, 879213), (7335, 293071)]