24808355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 37472544

約数和(自身を除く): 12664189

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 157, 169, 187, 221, 715, 785, 845, 935, 1105, 1727, 1859, 2041, 2431, 2669, 2873, 8635, 9295, 10205, 12155, 13345, 14365, 22451, 26533, 29359, 31603, 34697, 112255, 132665, 146795, 158015, 173485, 291863, 381667, 451061, 1459315, 1908335, 2255305, 4961671, 24808355]

約数ペア:

[(1, 24808355), (5, 4961671), (11, 2255305), (13, 1908335), (17, 1459315), (55, 451061), (65, 381667), (85, 291863), (143, 173485), (157, 158015), (169, 146795), (187, 132665), (221, 112255), (715, 34697), (785, 31603), (845, 29359), (935, 26533), (1105, 22451), (1727, 14365), (1859, 13345), (2041, 12155), (2431, 10205), (2669, 9295), (2873, 8635)]