2427615

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 4271280

約数和(自身を除く): 1843665

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 739, 1095, 2217, 3285, 3695, 6651, 11085, 33255, 53947, 161841, 269735, 485523, 809205, 2427615]

約数ペア:

[(1, 2427615), (3, 809205), (5, 485523), (9, 269735), (15, 161841), (45, 53947), (73, 33255), (219, 11085), (365, 6651), (657, 3695), (739, 3285), (1095, 2217)]