1156485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2078208

約数和(自身を除く): 921723

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 163, 165, 215, 473, 489, 645, 815, 1419, 1793, 2365, 2445, 5379, 7009, 7095, 8965, 21027, 26895, 35045, 77099, 105135, 231297, 385495, 1156485]

約数ペア:

[(1, 1156485), (3, 385495), (5, 231297), (11, 105135), (15, 77099), (33, 35045), (43, 26895), (55, 21027), (129, 8965), (163, 7095), (165, 7009), (215, 5379), (473, 2445), (489, 2365), (645, 1793), (815, 1419)]