77885521905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{342889}}^1$

素因数の和:343713

約数の個数: 32

約数和(自身を含む): 131340585600

約数和(自身を除く): 53455063695

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 797, 2391, 3985, 11955, 15143, 45429, 75715, 227145, 342889, 1028667, 1714445, 5143335, 6514891, 19544673, 32574455, 97723365, 273282533, 819847599, 1366412665, 4099237995, 5192368127, 15577104381, 25961840635, 77885521905]

約数ペア:

[(1, 77885521905), (3, 25961840635), (5, 15577104381), (15, 5192368127), (19, 4099237995), (57, 1366412665), (95, 819847599), (285, 273282533), (797, 97723365), (2391, 32574455), (3985, 19544673), (11955, 6514891), (15143, 5143335), (45429, 1714445), (75715, 1028667), (227145, 342889)]