190855

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 287280

約数和(自身を除く): 96425

約数列:

[1, 5, 7, 19, 35, 41, 49, 95, 133, 205, 245, 287, 665, 779, 931, 1435, 2009, 3895, 4655, 5453, 10045, 27265, 38171, 190855]

約数ペア:

[(1, 190855), (5, 38171), (7, 27265), (19, 10045), (35, 5453), (41, 4655), (49, 3895), (95, 2009), (133, 1435), (205, 931), (245, 779), (287, 665)]