75421591

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 88683840

約数和(自身を除く): 13262249

約数列:

[1, 7, 41, 287, 317, 829, 2219, 5803, 12997, 33989, 90979, 237923, 262793, 1839551, 10774513, 75421591]

約数ペア:

[(1, 75421591), (7, 10774513), (41, 1839551), (287, 262793), (317, 237923), (829, 90979), (2219, 33989), (5803, 12997)]