7079665905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{636947}}^1$

素因数の和:636990

約数の個数: 48

約数和(自身を含む): 13910944320

約数和(自身を除く): 6831278415

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 636947, 1910841, 3184735, 5732523, 8280311, 9554205, 12101993, 24840933, 28662615, 36305979, 41401555, 60509965, 74522799, 108917937, 124204665, 157325909, 181529895, 372613995, 471977727, 544589685, 786629545, 1415933181, 2359888635, 7079665905]

約数ペア:

[(1, 7079665905), (3, 2359888635), (5, 1415933181), (9, 786629545), (13, 544589685), (15, 471977727), (19, 372613995), (39, 181529895), (45, 157325909), (57, 124204665), (65, 108917937), (95, 74522799), (117, 60509965), (171, 41401555), (195, 36305979), (247, 28662615), (285, 24840933), (585, 12101993), (741, 9554205), (855, 8280311), (1235, 5732523), (2223, 3184735), (3705, 1910841), (11115, 636947)]