15144987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 24304896

約数和(自身を除く): 9159909

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 821, 1419, 1677, 2463, 6149, 9031, 10673, 18447, 27093, 32019, 35303, 105909, 117403, 352209, 388333, 458939, 1164999, 1376817, 5048329, 15144987]

約数ペア:

[(1, 15144987), (3, 5048329), (11, 1376817), (13, 1164999), (33, 458939), (39, 388333), (43, 352209), (129, 117403), (143, 105909), (429, 35303), (473, 32019), (559, 27093), (821, 18447), (1419, 10673), (1677, 9031), (2463, 6149)]