947029185

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{43037}}^1$

素因数の和:43214

約数の個数: 32

約数和(自身を含む): 1693975680

約数和(自身を除く): 746946495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 4401, 7335, 22005, 43037, 129111, 215185, 387333, 645555, 1161999, 1936665, 5809995, 7015031, 21045093, 35075155, 63135279, 105225465, 189405837, 315676395, 947029185]

約数ペア:

[(1, 947029185), (3, 315676395), (5, 189405837), (9, 105225465), (15, 63135279), (27, 35075155), (45, 21045093), (135, 7015031), (163, 5809995), (489, 1936665), (815, 1161999), (1467, 645555), (2445, 387333), (4401, 215185), (7335, 129111), (22005, 43037)]