16115805

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 28203552

約数和(自身を除く): 12087747

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 3347, 4815, 10041, 16735, 30123, 50205, 150615, 358129, 1074387, 1790645, 3223161, 5371935, 16115805]

約数ペア:

[(1, 16115805), (3, 5371935), (5, 3223161), (9, 1790645), (15, 1074387), (45, 358129), (107, 150615), (321, 50205), (535, 30123), (963, 16735), (1605, 10041), (3347, 4815)]