15386391293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{6067}}^1$

素因数の和:6178

約数の個数: 48

約数和(自身を含む): 20245760640

約数和(自身を除く): 4859369347

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 961, 2639, 2821, 6067, 6293, 6727, 11687, 12493, 27869, 42469, 78871, 81809, 87451, 175943, 188077, 195083, 362297, 552097, 1231601, 1316539, 2287259, 2445001, 2536079, 5454233, 5830387, 16010813, 17115007, 38179631, 40812709, 70905029, 75795031, 169081223, 496335203, 530565217, 1183568561, 2198055899, 15386391293]

約数ペア:

[(1, 15386391293), (7, 2198055899), (13, 1183568561), (29, 530565217), (31, 496335203), (91, 169081223), (203, 75795031), (217, 70905029), (377, 40812709), (403, 38179631), (899, 17115007), (961, 16010813), (2639, 5830387), (2821, 5454233), (6067, 2536079), (6293, 2445001), (6727, 2287259), (11687, 1316539), (12493, 1231601), (27869, 552097), (42469, 362297), (78871, 195083), (81809, 188077), (87451, 175943)]