129276455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47969}}^1$

素因数の和:47999

約数の個数: 24

約数和(自身を含む): 196868880

約数和(自身を除く): 67592425

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 47969, 239845, 335783, 527659, 1678915, 2350481, 2638295, 3693613, 11752405, 18468065, 25855291, 129276455]

約数ペア:

[(1, 129276455), (5, 25855291), (7, 18468065), (11, 11752405), (35, 3693613), (49, 2638295), (55, 2350481), (77, 1678915), (245, 527659), (385, 335783), (539, 239845), (2695, 47969)]