28803435

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 46794384

約数和(自身を除く): 17990949

約数列:

[1, 3, 5, 15, 103, 181, 309, 515, 543, 905, 1545, 2715, 10609, 18643, 31827, 53045, 55929, 93215, 159135, 279645, 1920229, 5760687, 9601145, 28803435]

約数ペア:

[(1, 28803435), (3, 9601145), (5, 5760687), (15, 1920229), (103, 279645), (181, 159135), (309, 93215), (515, 55929), (543, 53045), (905, 31827), (1545, 18643), (2715, 10609)]