7142805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9337}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 13110552

約数和(自身を除く): 5967747

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9337, 28011, 46685, 84033, 140055, 158729, 420165, 476187, 793645, 1428561, 2380935, 7142805]

約数ペア:

[(1, 7142805), (3, 2380935), (5, 1428561), (9, 793645), (15, 476187), (17, 420165), (45, 158729), (51, 140055), (85, 84033), (153, 46685), (255, 28011), (765, 9337)]