25810227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 39546000

約数和(自身を除く): 13735773

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1013, 1341, 2831, 3039, 8493, 9117, 19247, 25479, 57741, 150937, 173223, 452811, 1358433, 2867803, 8603409, 25810227]

約数ペア:

[(1, 25810227), (3, 8603409), (9, 2867803), (19, 1358433), (57, 452811), (149, 173223), (171, 150937), (447, 57741), (1013, 25479), (1341, 19247), (2831, 9117), (3039, 8493)]