77896105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 115234560

約数和(自身を除く): 37338455

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 2857, 3895, 5453, 14285, 19999, 27265, 54283, 99995, 117137, 271415, 379981, 585685, 819959, 1899905, 2225603, 4099795, 11128015, 15579221, 77896105]

約数ペア:

[(1, 77896105), (5, 15579221), (7, 11128015), (19, 4099795), (35, 2225603), (41, 1899905), (95, 819959), (133, 585685), (205, 379981), (287, 271415), (665, 117137), (779, 99995), (1435, 54283), (2857, 27265), (3895, 19999), (5453, 14285)]