15693281357

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 17974172160

約数和(自身を除く): 2280890803

約数列:

[1, 13, 29, 83, 169, 173, 223, 377, 1079, 2249, 2407, 2899, 4901, 5017, 6467, 14027, 14359, 18509, 29237, 31291, 37687, 38579, 65221, 84071, 186667, 240617, 406783, 416411, 501527, 536761, 847873, 1092923, 1118791, 2426671, 3128021, 3202057, 5413343, 6519851, 6977893, 14544283, 41626741, 70373459, 90712609, 92859653, 189075679, 541147633, 1207175489, 15693281357]

約数ペア:

[(1, 15693281357), (13, 1207175489), (29, 541147633), (83, 189075679), (169, 92859653), (173, 90712609), (223, 70373459), (377, 41626741), (1079, 14544283), (2249, 6977893), (2407, 6519851), (2899, 5413343), (4901, 3202057), (5017, 3128021), (6467, 2426671), (14027, 1118791), (14359, 1092923), (18509, 847873), (29237, 536761), (31291, 501527), (37687, 416411), (38579, 406783), (65221, 240617), (84071, 186667)]