42047445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254833}}^1$

素因数の和:254852

約数の個数: 16

約数和(自身を含む): 73392192

約数和(自身を除く): 31344747

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 254833, 764499, 1274165, 2803163, 3822495, 8409489, 14015815, 42047445]

約数ペア:

[(1, 42047445), (3, 14015815), (5, 8409489), (11, 3822495), (15, 2803163), (33, 1274165), (55, 764499), (165, 254833)]