1358215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1881360

約数和(自身を除く): 523145

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 841, 1615, 2465, 2755, 4205, 9367, 14297, 15979, 46835, 71485, 79895, 271643, 1358215]

約数ペア:

[(1, 1358215), (5, 271643), (17, 79895), (19, 71485), (29, 46835), (85, 15979), (95, 14297), (145, 9367), (323, 4205), (493, 2755), (551, 2465), (841, 1615)]