7799215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 10044000

約数和(自身を除く): 2244785

約数列:

[1, 5, 19, 53, 95, 265, 1007, 1549, 5035, 7745, 29431, 82097, 147155, 410485, 1559843, 7799215]

約数ペア:

[(1, 7799215), (5, 1559843), (19, 410485), (53, 147155), (95, 82097), (265, 29431), (1007, 7745), (1549, 5035)]