25265253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 36571136

約数和(自身を除く): 11305883

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 5101, 15303, 66313, 198939, 647827, 1943481, 8421751, 25265253]

約数ペア:

[(1, 25265253), (3, 8421751), (13, 1943481), (39, 647827), (127, 198939), (381, 66313), (1651, 15303), (4953, 5101)]