25228341

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5350

約数の個数: 20

約数和(自身を含む): 38332800

約数和(自身を除く): 13104459

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5279, 15837, 47511, 142533, 311461, 427599, 934383, 2803149, 8409447, 25228341]

約数ペア:

[(1, 25228341), (3, 8409447), (9, 2803149), (27, 934383), (59, 427599), (81, 311461), (177, 142533), (531, 47511), (1593, 15837), (4779, 5279)]