3893305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 5095440

約数和(自身を除く): 1202135

約数列:

[1, 5, 13, 65, 89, 445, 673, 1157, 3365, 5785, 8749, 43745, 59897, 299485, 778661, 3893305]

約数ペア:

[(1, 3893305), (5, 778661), (13, 299485), (65, 59897), (89, 43745), (445, 8749), (673, 5785), (1157, 3365)]