7701885

素因数分解:

$3^6\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2136

約数の個数: 28

約数和(自身を含む): 13863612

約数和(自身を除く): 6161727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2113, 3645, 6339, 10565, 19017, 31695, 57051, 95085, 171153, 285255, 513459, 855765, 1540377, 2567295, 7701885]

約数ペア:

[(1, 7701885), (3, 2567295), (5, 1540377), (9, 855765), (15, 513459), (27, 285255), (45, 171153), (81, 95085), (135, 57051), (243, 31695), (405, 19017), (729, 10565), (1215, 6339), (2113, 3645)]