15204420387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{35419}}^1$

素因数の和:36664

約数の個数: 32

約数和(自身を含む): 24278284800

約数和(自身を除く): 9073864413

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1223, 3669, 11007, 15899, 33021, 35419, 47697, 106257, 143091, 318771, 429273, 460447, 956313, 1381341, 4144023, 12432069, 43317437, 129952311, 389856933, 563126681, 1169570799, 1689380043, 5068140129, 15204420387]

約数ペア:

[(1, 15204420387), (3, 5068140129), (9, 1689380043), (13, 1169570799), (27, 563126681), (39, 389856933), (117, 129952311), (351, 43317437), (1223, 12432069), (3669, 4144023), (11007, 1381341), (15899, 956313), (33021, 460447), (35419, 429273), (47697, 318771), (106257, 143091)]