16749855

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 30352320

約数和(自身を除く): 13602465

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2341, 2385, 7023, 7155, 11705, 21069, 35115, 63207, 105345, 124073, 316035, 372219, 620365, 1116657, 1861095, 3349971, 5583285, 16749855]

約数ペア:

[(1, 16749855), (3, 5583285), (5, 3349971), (9, 1861095), (15, 1116657), (27, 620365), (45, 372219), (53, 316035), (135, 124073), (159, 105345), (265, 63207), (477, 35115), (795, 21069), (1431, 11705), (2341, 7155), (2385, 7023)]