11960235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 24271104

約数和(自身を除く): 12310869

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 883, 903, 1505, 1935, 2649, 2709, 4415, 4515, 6181, 7947, 13245, 13545, 18543, 30905, 37969, 39735, 55629, 92715, 113907, 189845, 265783, 278145, 341721, 569535, 797349, 1328915, 1708605, 2392047, 3986745, 11960235]

約数ペア:

[(1, 11960235), (3, 3986745), (5, 2392047), (7, 1708605), (9, 1328915), (15, 797349), (21, 569535), (35, 341721), (43, 278145), (45, 265783), (63, 189845), (105, 113907), (129, 92715), (215, 55629), (301, 39735), (315, 37969), (387, 30905), (645, 18543), (883, 13545), (903, 13245), (1505, 7947), (1935, 6181), (2649, 4515), (2709, 4415)]