55369405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 82946304

約数和(自身を除く): 27576899

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 1667, 2555, 4745, 6643, 8335, 11669, 21671, 33215, 58345, 108355, 121691, 151697, 608455, 758485, 851837, 1581983, 4259185, 7909915, 11073881, 55369405]

約数ペア:

[(1, 55369405), (5, 11073881), (7, 7909915), (13, 4259185), (35, 1581983), (65, 851837), (73, 758485), (91, 608455), (365, 151697), (455, 121691), (511, 108355), (949, 58345), (1667, 33215), (2555, 21671), (4745, 11669), (6643, 8335)]