149949745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{1831}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 196536960

約数和(自身を除く): 46587215

約数列:

[1, 5, 11, 55, 1489, 1831, 7445, 9155, 16379, 20141, 81895, 100705, 2726359, 13631795, 29989949, 149949745]

約数ペア:

[(1, 149949745), (5, 29989949), (11, 13631795), (55, 2726359), (1489, 100705), (1831, 81895), (7445, 20141), (9155, 16379)]