87080105

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8669}}^1$

素因数の和:8729

約数の個数: 24

約数和(自身を含む): 124535880

約数和(自身を除く): 37455775

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 8669, 10045, 43345, 60683, 303415, 355429, 424781, 1777145, 2123905, 2488003, 12440015, 17416021, 87080105]

約数ペア:

[(1, 87080105), (5, 17416021), (7, 12440015), (35, 2488003), (41, 2123905), (49, 1777145), (205, 424781), (245, 355429), (287, 303415), (1435, 60683), (2009, 43345), (8669, 10045)]