7282845

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 13142400

約数和(自身を除く): 5859555

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 739, 1095, 1971, 2217, 3285, 3695, 6651, 9855, 11085, 19953, 33255, 53947, 99765, 161841, 269735, 485523, 809205, 1456569, 2427615, 7282845]

約数ペア:

[(1, 7282845), (3, 2427615), (5, 1456569), (9, 809205), (15, 485523), (27, 269735), (45, 161841), (73, 99765), (135, 53947), (219, 33255), (365, 19953), (657, 11085), (739, 9855), (1095, 6651), (1971, 3695), (2217, 3285)]