10828905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 18011136

約数和(自身を除く): 7182231

約数列:

[1, 3, 5, 15, 43, 103, 129, 163, 215, 309, 489, 515, 645, 815, 1545, 2445, 4429, 7009, 13287, 16789, 21027, 22145, 35045, 50367, 66435, 83945, 105135, 251835, 721927, 2165781, 3609635, 10828905]

約数ペア:

[(1, 10828905), (3, 3609635), (5, 2165781), (15, 721927), (43, 251835), (103, 105135), (129, 83945), (163, 66435), (215, 50367), (309, 35045), (489, 22145), (515, 21027), (645, 16789), (815, 13287), (1545, 7009), (2445, 4429)]