12193065

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 21840000

約数和(自身を除く): 9646935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 499, 543, 905, 1497, 1629, 2495, 2715, 4491, 4887, 7485, 8145, 13473, 22455, 24435, 67365, 90319, 270957, 451595, 812871, 1354785, 2438613, 4064355, 12193065]

約数ペア:

[(1, 12193065), (3, 4064355), (5, 2438613), (9, 1354785), (15, 812871), (27, 451595), (45, 270957), (135, 90319), (181, 67365), (499, 24435), (543, 22455), (905, 13473), (1497, 8145), (1629, 7485), (2495, 4887), (2715, 4491)]