6745005

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5955795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2939, 8817, 14695, 26451, 44085, 49963, 79353, 132255, 149889, 249815, 396765, 449667, 749445, 1349001, 2248335, 6745005]

約数ペア:

[(1, 6745005), (3, 2248335), (5, 1349001), (9, 749445), (15, 449667), (17, 396765), (27, 249815), (45, 149889), (51, 132255), (85, 79353), (135, 49963), (153, 44085), (255, 26451), (459, 14695), (765, 8817), (2295, 2939)]