15197820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23027}}^1$

素因数の和:23050

約数の個数: 48

約数和(自身を含む): 46424448

約数和(自身を除く): 31226628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 253297, 276324, 345405, 460540, 506594, 690810, 759891, 1013188, 1266485, 1381620, 1519782, 2532970, 3039564, 3799455, 5065940, 7598910, 15197820]

約数ペア:

[(1, 15197820), (2, 7598910), (3, 5065940), (4, 3799455), (5, 3039564), (6, 2532970), (10, 1519782), (11, 1381620), (12, 1266485), (15, 1013188), (20, 759891), (22, 690810), (30, 506594), (33, 460540), (44, 345405), (55, 276324), (60, 253297), (66, 230270), (110, 138162), (132, 115135), (165, 92108), (220, 69081), (330, 46054), (660, 23027)]