117681305

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 163461312

約数和(自身を除く): 45780007

約数列:

[1, 5, 7, 35, 109, 283, 545, 763, 1415, 1981, 3815, 9905, 11881, 30847, 59405, 83167, 154235, 215929, 415835, 1079645, 3362323, 16811615, 23536261, 117681305]

約数ペア:

[(1, 117681305), (5, 23536261), (7, 16811615), (35, 3362323), (109, 1079645), (283, 415835), (545, 215929), (763, 154235), (1415, 83167), (1981, 59405), (3815, 30847), (9905, 11881)]