78946395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 138205440

約数和(自身を除く): 59259045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 859, 1671, 2577, 2785, 4295, 6127, 8355, 9449, 12885, 18381, 28347, 30635, 47245, 91905, 141735, 478463, 1435389, 2392315, 5263093, 7176945, 15789279, 26315465, 78946395]

約数ペア:

[(1, 78946395), (3, 26315465), (5, 15789279), (11, 7176945), (15, 5263093), (33, 2392315), (55, 1435389), (165, 478463), (557, 141735), (859, 91905), (1671, 47245), (2577, 30635), (2785, 28347), (4295, 18381), (6127, 12885), (8355, 9449)]