115515260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{825109}}^1$

素因数の和:825125

約数の個数: 24

約数和(自身を含む): 277236960

約数和(自身を除く): 161721700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 825109, 1650218, 3300436, 4125545, 5775763, 8251090, 11551526, 16502180, 23103052, 28878815, 57757630, 115515260]

約数ペア:

[(1, 115515260), (2, 57757630), (4, 28878815), (5, 23103052), (7, 16502180), (10, 11551526), (14, 8251090), (20, 5775763), (28, 4125545), (35, 3300436), (70, 1650218), (140, 825109)]