805105395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7433}}^1$

素因数の和:7556

約数の個数: 48

約数和(自身を含む): 1461227040

約数和(自身を除く): 656121645

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 415, 435, 747, 1245, 1305, 2407, 3735, 7221, 7433, 12035, 21663, 22299, 36105, 37165, 66897, 108315, 111495, 215557, 334485, 616939, 646671, 1077785, 1850817, 1940013, 3084695, 3233355, 5552451, 9254085, 9700065, 17891231, 27762255, 53673693, 89456155, 161021079, 268368465, 805105395]

約数ペア:

[(1, 805105395), (3, 268368465), (5, 161021079), (9, 89456155), (15, 53673693), (29, 27762255), (45, 17891231), (83, 9700065), (87, 9254085), (145, 5552451), (249, 3233355), (261, 3084695), (415, 1940013), (435, 1850817), (747, 1077785), (1245, 646671), (1305, 616939), (2407, 334485), (3735, 215557), (7221, 111495), (7433, 108315), (12035, 66897), (21663, 37165), (22299, 36105)]