67772745

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2027}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 117688896

約数和(自身を除く): 49916151

約数列:

[1, 3, 5, 9, 15, 45, 743, 2027, 2229, 3715, 6081, 6687, 10135, 11145, 18243, 30405, 33435, 91215, 1506061, 4518183, 7530305, 13554549, 22590915, 67772745]

約数ペア:

[(1, 67772745), (3, 22590915), (5, 13554549), (9, 7530305), (15, 4518183), (45, 1506061), (743, 91215), (2027, 33435), (2229, 30405), (3715, 18243), (6081, 11145), (6687, 10135)]