30816495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40283}}^1$

素因数の和:40311

約数の個数: 24

約数和(自身を含む): 56558736

約数和(自身を除く): 25742241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40283, 120849, 201415, 362547, 604245, 684811, 1812735, 2054433, 3424055, 6163299, 10272165, 30816495]

約数ペア:

[(1, 30816495), (3, 10272165), (5, 6163299), (9, 3424055), (15, 2054433), (17, 1812735), (45, 684811), (51, 604245), (85, 362547), (153, 201415), (255, 120849), (765, 40283)]