15457299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 24482304

約数和(自身を除く): 9025005

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 263, 411, 429, 789, 1507, 1781, 2893, 3419, 4521, 5343, 8679, 10257, 19591, 36031, 37609, 58773, 108093, 112827, 396341, 468403, 1189023, 1405209, 5152433, 15457299]

約数ペア:

[(1, 15457299), (3, 5152433), (11, 1405209), (13, 1189023), (33, 468403), (39, 396341), (137, 112827), (143, 108093), (263, 58773), (411, 37609), (429, 36031), (789, 19591), (1507, 10257), (1781, 8679), (2893, 5343), (3419, 4521)]