75760415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21739}}^1$

素因数の和:21802

約数の個数: 16

約数和(自身を含む): 98612640

約数和(自身を除く): 22852225

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 21739, 108695, 369563, 891299, 1847815, 4456495, 15152083, 75760415]

約数ペア:

[(1, 75760415), (5, 15152083), (17, 4456495), (41, 1847815), (85, 891299), (205, 369563), (697, 108695), (3485, 21739)]