22129135

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 31658256

約数和(自身を除く): 9529121

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 2203, 10045, 11015, 15421, 77105, 90323, 107947, 451615, 539735, 632261, 3161305, 4425827, 22129135]

約数ペア:

[(1, 22129135), (5, 4425827), (7, 3161305), (35, 632261), (41, 539735), (49, 451615), (205, 107947), (245, 90323), (287, 77105), (1435, 15421), (2009, 11015), (2203, 10045)]