28800555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4649}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 24767445

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 4649, 6195, 13947, 23245, 32543, 69735, 97629, 162715, 274291, 488145, 822873, 1371455, 1920037, 4114365, 5760111, 9600185, 28800555]

約数ペア:

[(1, 28800555), (3, 9600185), (5, 5760111), (7, 4114365), (15, 1920037), (21, 1371455), (35, 822873), (59, 488145), (105, 274291), (177, 162715), (295, 97629), (413, 69735), (885, 32543), (1239, 23245), (2065, 13947), (4649, 6195)]