22289805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29137}}^1$

素因数の和:29165

約数の個数: 24

約数和(自身を含む): 40909752

約数和(自身を除く): 18619947

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 29137, 87411, 145685, 262233, 437055, 495329, 1311165, 1485987, 2476645, 4457961, 7429935, 22289805]

約数ペア:

[(1, 22289805), (3, 7429935), (5, 4457961), (9, 2476645), (15, 1485987), (17, 1311165), (45, 495329), (51, 437055), (85, 262233), (153, 145685), (255, 87411), (765, 29137)]