16226955

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 28276560

約数和(自身を除く): 12049605

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1709, 1899, 3165, 5127, 8545, 9495, 15381, 25635, 76905, 360599, 1081797, 1802995, 3245391, 5408985, 16226955]

約数ペア:

[(1, 16226955), (3, 5408985), (5, 3245391), (9, 1802995), (15, 1081797), (45, 360599), (211, 76905), (633, 25635), (1055, 15381), (1709, 9495), (1899, 8545), (3165, 5127)]