28562805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37337}}^1$

素因数の和:37365

約数の個数: 24

約数和(自身を含む): 52422552

約数和(自身を除く): 23859747

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 37337, 112011, 186685, 336033, 560055, 634729, 1680165, 1904187, 3173645, 5712561, 9520935, 28562805]

約数ペア:

[(1, 28562805), (3, 9520935), (5, 5712561), (9, 3173645), (15, 1904187), (17, 1680165), (45, 634729), (51, 560055), (85, 336033), (153, 186685), (255, 112011), (765, 37337)]