29772155

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 41910048

約数和(自身を除く): 12137893

約数列:

[1, 5, 7, 35, 49, 137, 245, 685, 887, 959, 4435, 4795, 6209, 6713, 31045, 33565, 43463, 121519, 217315, 607595, 850633, 4253165, 5954431, 29772155]

約数ペア:

[(1, 29772155), (5, 5954431), (7, 4253165), (35, 850633), (49, 607595), (137, 217315), (245, 121519), (685, 43463), (887, 33565), (959, 31045), (4435, 6713), (4795, 6209)]