15532210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21277}}^1$

素因数の和:21357

約数の個数: 16

約数和(自身を含む): 28342296

約数和(自身を除く): 12810086

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 21277, 42554, 106385, 212770, 1553221, 3106442, 7766105, 15532210]

約数ペア:

[(1, 15532210), (2, 7766105), (5, 3106442), (10, 1553221), (73, 212770), (146, 106385), (365, 42554), (730, 21277)]