67043215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 85307040

約数和(自身を除く): 18263825

約数列:

[1, 5, 29, 67, 103, 145, 335, 515, 1943, 2987, 4489, 6901, 9715, 14935, 22445, 34505, 130181, 200129, 462367, 650905, 1000645, 2311835, 13408643, 67043215]

約数ペア:

[(1, 67043215), (5, 13408643), (29, 2311835), (67, 1000645), (103, 650905), (145, 462367), (335, 200129), (515, 130181), (1943, 34505), (2987, 22445), (4489, 14935), (6901, 9715)]