12154095

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 21209136

約数和(自身を除く): 9055041

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1657, 2445, 4971, 7335, 8285, 14913, 24855, 74565, 270091, 810273, 1350455, 2430819, 4051365, 12154095]

約数ペア:

[(1, 12154095), (3, 4051365), (5, 2430819), (9, 1350455), (15, 810273), (45, 270091), (163, 74565), (489, 24855), (815, 14913), (1467, 8285), (1657, 7335), (2445, 4971)]