25955501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 7066579

約数列:

[1, 11, 13, 19, 41, 143, 209, 233, 247, 451, 533, 779, 2563, 2717, 3029, 4427, 5863, 8569, 9553, 10127, 33319, 48697, 57551, 105083, 111397, 124189, 181507, 633061, 1366079, 1996577, 2359591, 25955501]

約数ペア:

[(1, 25955501), (11, 2359591), (13, 1996577), (19, 1366079), (41, 633061), (143, 181507), (209, 124189), (233, 111397), (247, 105083), (451, 57551), (533, 48697), (779, 33319), (2563, 10127), (2717, 9553), (3029, 8569), (4427, 5863)]