1124235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 2306304

約数和(自身を除く): 1182069

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 83, 105, 129, 215, 249, 301, 315, 387, 415, 581, 645, 747, 903, 1245, 1505, 1743, 1935, 2709, 2905, 3569, 3735, 4515, 5229, 8715, 10707, 13545, 17845, 24983, 26145, 32121, 53535, 74949, 124915, 160605, 224847, 374745, 1124235]

約数ペア:

[(1, 1124235), (3, 374745), (5, 224847), (7, 160605), (9, 124915), (15, 74949), (21, 53535), (35, 32121), (43, 26145), (45, 24983), (63, 17845), (83, 13545), (105, 10707), (129, 8715), (215, 5229), (249, 4515), (301, 3735), (315, 3569), (387, 2905), (415, 2709), (581, 1935), (645, 1743), (747, 1505), (903, 1245)]