15104045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2719}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 19975680

約数和(自身を除く): 4871635

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2719, 5555, 13595, 29909, 149545, 274619, 1373095, 3020809, 15104045]

約数ペア:

[(1, 15104045), (5, 3020809), (11, 1373095), (55, 274619), (101, 149545), (505, 29909), (1111, 13595), (2719, 5555)]