10868805

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 18977400

約数和(自身を除く): 8108595

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 1621, 2235, 4863, 6705, 8105, 14589, 24315, 72945, 241529, 724587, 1207645, 2173761, 3622935, 10868805]

約数ペア:

[(1, 10868805), (3, 3622935), (5, 2173761), (9, 1207645), (15, 724587), (45, 241529), (149, 72945), (447, 24315), (745, 14589), (1341, 8105), (1621, 6705), (2235, 4863)]