873128545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{55631}}^1$

素因数の和:55752

約数の個数: 16

約数和(自身を含む): 1086826752

約数和(自身を除く): 213698207

約数列:

[1, 5, 43, 73, 215, 365, 3139, 15695, 55631, 278155, 2392133, 4061063, 11960665, 20305315, 174625709, 873128545]

約数ペア:

[(1, 873128545), (5, 174625709), (43, 20305315), (73, 11960665), (215, 4061063), (365, 2392133), (3139, 278155), (15695, 55631)]