10980495

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 19680000

約数和(自身を除く): 8699505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 499, 815, 1467, 1497, 2445, 2495, 4401, 4491, 7335, 7485, 13473, 22005, 22455, 67365, 81337, 244011, 406685, 732033, 1220055, 2196099, 3660165, 10980495]

約数ペア:

[(1, 10980495), (3, 3660165), (5, 2196099), (9, 1220055), (15, 732033), (27, 406685), (45, 244011), (135, 81337), (163, 67365), (489, 22455), (499, 22005), (815, 13473), (1467, 7485), (1497, 7335), (2445, 4491), (2495, 4401)]