2016215045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 2891427840

約数和(自身を除く): 875212795

約数列:

[1, 5, 13, 17, 31, 65, 71, 85, 155, 221, 355, 403, 527, 829, 923, 1105, 1207, 2015, 2201, 2635, 4145, 4615, 6035, 6851, 10777, 11005, 14093, 15691, 25699, 28613, 34255, 37417, 53885, 58859, 70465, 78455, 128495, 143065, 183209, 187085, 294295, 334087, 436883, 486421, 765167, 916045, 1000603, 1670435, 1824629, 2184415, 2432105, 3825835, 5003015, 5679479, 9123145, 13007839, 23720177, 28397395, 31018693, 65039195, 118600885, 155093465, 403243009, 2016215045]

約数ペア:

[(1, 2016215045), (5, 403243009), (13, 155093465), (17, 118600885), (31, 65039195), (65, 31018693), (71, 28397395), (85, 23720177), (155, 13007839), (221, 9123145), (355, 5679479), (403, 5003015), (527, 3825835), (829, 2432105), (923, 2184415), (1105, 1824629), (1207, 1670435), (2015, 1000603), (2201, 916045), (2635, 765167), (4145, 486421), (4615, 436883), (6035, 334087), (6851, 294295), (10777, 187085), (11005, 183209), (14093, 143065), (15691, 128495), (25699, 78455), (28613, 70465), (34255, 58859), (37417, 53885)]