28218096585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1006531}}^1$

素因数の和:1006638

約数の個数: 48

約数和(自身を含む): 56526837120

約数和(自身を除く): 28308740535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 1006531, 3019593, 5032655, 7045717, 9058779, 15097965, 21137151, 35228585, 45293895, 63411453, 89581259, 105685755, 268743777, 317057265, 447906295, 627068813, 806231331, 1343718885, 1881206439, 3135344065, 4031156655, 5643619317, 9406032195, 28218096585]

約数ペア:

[(1, 28218096585), (3, 9406032195), (5, 5643619317), (7, 4031156655), (9, 3135344065), (15, 1881206439), (21, 1343718885), (35, 806231331), (45, 627068813), (63, 447906295), (89, 317057265), (105, 268743777), (267, 105685755), (315, 89581259), (445, 63411453), (623, 45293895), (801, 35228585), (1335, 21137151), (1869, 15097965), (3115, 9058779), (4005, 7045717), (5607, 5032655), (9345, 3019593), (28035, 1006531)]