16387085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 24349248

約数和(自身を除く): 7962163

約数列:

[1, 5, 11, 13, 41, 43, 55, 65, 143, 169, 205, 215, 451, 473, 533, 559, 715, 845, 1763, 1859, 2255, 2365, 2665, 2795, 5863, 6149, 6929, 7267, 8815, 9295, 19393, 22919, 29315, 30745, 34645, 36335, 76219, 79937, 96965, 114595, 252109, 297947, 381095, 399685, 1260545, 1489735, 3277417, 16387085]

約数ペア:

[(1, 16387085), (5, 3277417), (11, 1489735), (13, 1260545), (41, 399685), (43, 381095), (55, 297947), (65, 252109), (143, 114595), (169, 96965), (205, 79937), (215, 76219), (451, 36335), (473, 34645), (533, 30745), (559, 29315), (715, 22919), (845, 19393), (1763, 9295), (1859, 8815), (2255, 7267), (2365, 6929), (2665, 6149), (2795, 5863)]