38442735

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 68801280

約数和(自身を除く): 30358545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 1747, 2445, 4401, 5241, 7335, 8735, 15723, 22005, 26205, 47169, 78615, 235845, 284761, 854283, 1423805, 2562849, 4271415, 7688547, 12814245, 38442735]

約数ペア:

[(1, 38442735), (3, 12814245), (5, 7688547), (9, 4271415), (15, 2562849), (27, 1423805), (45, 854283), (135, 284761), (163, 235845), (489, 78615), (815, 47169), (1467, 26205), (1747, 22005), (2445, 15723), (4401, 8735), (5241, 7335)]