12982275

素因数分解:

$3^5\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 24125192

約数和(自身を除く): 11142917

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 2137, 6075, 6411, 10685, 19233, 32055, 53425, 57699, 96165, 160275, 173097, 288495, 480825, 519291, 865485, 1442475, 2596455, 4327425, 12982275]

約数ペア:

[(1, 12982275), (3, 4327425), (5, 2596455), (9, 1442475), (15, 865485), (25, 519291), (27, 480825), (45, 288495), (75, 173097), (81, 160275), (135, 96165), (225, 57699), (243, 53425), (405, 32055), (675, 19233), (1215, 10685), (2025, 6411), (2137, 6075)]