27108585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 27928215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2099, 2583, 4305, 6297, 10495, 12915, 14693, 18891, 31485, 44079, 73465, 86059, 94455, 132237, 220395, 258177, 430295, 602413, 661185, 774531, 1290885, 1807239, 3012065, 3872655, 5421717, 9036195, 27108585]

約数ペア:

[(1, 27108585), (3, 9036195), (5, 5421717), (7, 3872655), (9, 3012065), (15, 1807239), (21, 1290885), (35, 774531), (41, 661185), (45, 602413), (63, 430295), (105, 258177), (123, 220395), (205, 132237), (287, 94455), (315, 86059), (369, 73465), (615, 44079), (861, 31485), (1435, 18891), (1845, 14693), (2099, 12915), (2583, 10495), (4305, 6297)]