2853305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 4214784

約数和(自身を除く): 1361479

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6271, 31355, 43897, 81523, 219485, 407615, 570661, 2853305]

約数ペア:

[(1, 2853305), (5, 570661), (7, 407615), (13, 219485), (35, 81523), (65, 43897), (91, 31355), (455, 6271)]