15660086585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 22325780736

約数和(自身を除く): 6665694151

約数列:

[1, 5, 11, 13, 55, 65, 143, 193, 283, 401, 715, 965, 1415, 2005, 2123, 2509, 3113, 3679, 4411, 5213, 10615, 12545, 15565, 18395, 22055, 26065, 27599, 40469, 54619, 57343, 77393, 113483, 137995, 202345, 273095, 286715, 386965, 567415, 600809, 710047, 851323, 1006109, 1248313, 1475279, 3004045, 3550235, 4256615, 5030545, 6241565, 7376395, 7810517, 11067199, 16228069, 21902219, 39052585, 55335995, 81140345, 109511095, 240924409, 284728847, 1204622045, 1423644235, 3132017317, 15660086585]

約数ペア:

[(1, 15660086585), (5, 3132017317), (11, 1423644235), (13, 1204622045), (55, 284728847), (65, 240924409), (143, 109511095), (193, 81140345), (283, 55335995), (401, 39052585), (715, 21902219), (965, 16228069), (1415, 11067199), (2005, 7810517), (2123, 7376395), (2509, 6241565), (3113, 5030545), (3679, 4256615), (4411, 3550235), (5213, 3004045), (10615, 1475279), (12545, 1248313), (15565, 1006109), (18395, 851323), (22055, 710047), (26065, 600809), (27599, 567415), (40469, 386965), (54619, 286715), (57343, 273095), (77393, 202345), (113483, 137995)]