22186845

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 17557155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1103, 1341, 2235, 3309, 4023, 5515, 6705, 9927, 16545, 20115, 29781, 49635, 148905, 164347, 493041, 821735, 1479123, 2465205, 4437369, 7395615, 22186845]

約数ペア:

[(1, 22186845), (3, 7395615), (5, 4437369), (9, 2465205), (15, 1479123), (27, 821735), (45, 493041), (135, 164347), (149, 148905), (447, 49635), (745, 29781), (1103, 20115), (1341, 16545), (2235, 9927), (3309, 6705), (4023, 5515)]