9258477985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{4493}}^1$

素因数の和:4825

約数の個数: 32

約数和(自身を含む): 11864160000

約数和(自身を除く): 2605682015

約数列:

[1, 5, 19, 95, 109, 199, 545, 995, 2071, 3781, 4493, 10355, 18905, 21691, 22465, 85367, 108455, 412129, 426835, 489737, 894107, 2060645, 2448685, 4470535, 9305003, 16988033, 46525015, 84940165, 97457663, 487288315, 1851695597, 9258477985]

約数ペア:

[(1, 9258477985), (5, 1851695597), (19, 487288315), (95, 97457663), (109, 84940165), (199, 46525015), (545, 16988033), (995, 9305003), (2071, 4470535), (3781, 2448685), (4493, 2060645), (10355, 894107), (18905, 489737), (21691, 426835), (22465, 412129), (85367, 108455)]