26795805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 18443235

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 769, 1515, 2307, 2323, 3845, 6969, 11535, 11615, 17687, 34845, 53061, 77669, 88435, 233007, 265305, 388345, 1165035, 1786387, 5359161, 8931935, 26795805]

約数ペア:

[(1, 26795805), (3, 8931935), (5, 5359161), (15, 1786387), (23, 1165035), (69, 388345), (101, 265305), (115, 233007), (303, 88435), (345, 77669), (505, 53061), (769, 34845), (1515, 17687), (2307, 11615), (2323, 11535), (3845, 6969)]