25272039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4349}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 36540000

約数和(自身を除く): 11267961

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4349, 5811, 13047, 56537, 169611, 648001, 1944003, 8424013, 25272039]

約数ペア:

[(1, 25272039), (3, 8424013), (13, 1944003), (39, 648001), (149, 169611), (447, 56537), (1937, 13047), (4349, 5811)]