201142755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406349}}^1$

素因数の和:406371

約数の個数: 24

約数和(自身を含む): 380343600

約数和(自身を除く): 179200845

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 406349, 1219047, 2031745, 3657141, 4469839, 6095235, 13409517, 18285705, 22349195, 40228551, 67047585, 201142755]

約数ペア:

[(1, 201142755), (3, 67047585), (5, 40228551), (9, 22349195), (11, 18285705), (15, 13409517), (33, 6095235), (45, 4469839), (55, 3657141), (99, 2031745), (165, 1219047), (495, 406349)]