12836475

素因数分解:

$3^5\times 5^2\times {\mathrm{2113}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 23854376

約数和(自身を除く): 11017901

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 2113, 6075, 6339, 10565, 19017, 31695, 52825, 57051, 95085, 158475, 171153, 285255, 475425, 513459, 855765, 1426275, 2567295, 4278825, 12836475]

約数ペア:

[(1, 12836475), (3, 4278825), (5, 2567295), (9, 1426275), (15, 855765), (25, 513459), (27, 475425), (45, 285255), (75, 171153), (81, 158475), (135, 95085), (225, 57051), (243, 52825), (405, 31695), (675, 19017), (1215, 10565), (2025, 6339), (2113, 6075)]