16159005

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 28193568

約数和(自身を除く): 12034563

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2203, 2445, 6609, 7335, 11015, 19827, 33045, 99135, 359089, 1077267, 1795445, 3231801, 5386335, 16159005]

約数ペア:

[(1, 16159005), (3, 5386335), (5, 3231801), (9, 1795445), (15, 1077267), (45, 359089), (163, 99135), (489, 33045), (815, 19827), (1467, 11015), (2203, 7335), (2445, 6609)]