2859185

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 3954432

約数和(自身を除く): 1095247

約数列:

[1, 5, 7, 35, 151, 541, 755, 1057, 2705, 3787, 5285, 18935, 81691, 408455, 571837, 2859185]

約数ペア:

[(1, 2859185), (5, 571837), (7, 408455), (35, 81691), (151, 18935), (541, 5285), (755, 3787), (1057, 2705)]