22000635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28759}}^1$

素因数の和:28787

約数の個数: 24

約数和(自身を含む): 40379040

約数和(自身を除く): 18378405

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 28759, 86277, 143795, 258831, 431385, 488903, 1294155, 1466709, 2444515, 4400127, 7333545, 22000635]

約数ペア:

[(1, 22000635), (3, 7333545), (5, 4400127), (9, 2444515), (15, 1466709), (17, 1294155), (45, 488903), (51, 431385), (85, 258831), (153, 143795), (255, 86277), (765, 28759)]