15156265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 19731600

約数和(自身を除く): 4575335

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 4349, 21745, 73933, 178309, 369665, 891545, 3031253, 15156265]

約数ペア:

[(1, 15156265), (5, 3031253), (17, 891545), (41, 369665), (85, 178309), (205, 73933), (697, 21745), (3485, 4349)]