13802895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18043}}^1$

素因数の和:18071

約数の個数: 24

約数和(自身を含む): 25333776

約数和(自身を除く): 11530881

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 18043, 54129, 90215, 162387, 270645, 306731, 811935, 920193, 1533655, 2760579, 4600965, 13802895]

約数ペア:

[(1, 13802895), (3, 4600965), (5, 2760579), (9, 1533655), (15, 920193), (17, 811935), (45, 306731), (51, 270645), (85, 162387), (153, 90215), (255, 54129), (765, 18043)]