16345415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 6334585

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 349, 493, 551, 1615, 1745, 2465, 2755, 5933, 6631, 9367, 10121, 29665, 33155, 46835, 50605, 112727, 172057, 192299, 563635, 860285, 961495, 3269083, 16345415]

約数ペア:

[(1, 16345415), (5, 3269083), (17, 961495), (19, 860285), (29, 563635), (85, 192299), (95, 172057), (145, 112727), (323, 50605), (349, 46835), (493, 33155), (551, 29665), (1615, 10121), (1745, 9367), (2465, 6631), (2755, 5933)]