25169751

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{40531}}^1$

素因数の和:40563

約数の個数: 16

約数和(自身を含む): 38910720

約数和(自身を除く): 13740969

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 40531, 121593, 364779, 932213, 1094337, 2796639, 8389917, 25169751]

約数ペア:

[(1, 25169751), (3, 8389917), (9, 2796639), (23, 1094337), (27, 932213), (69, 364779), (207, 121593), (621, 40531)]