82177405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4259}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 104898240

約数和(自身を除く): 22720835

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 4259, 19295, 21295, 72403, 362015, 966793, 4833965, 16435481, 82177405]

約数ペア:

[(1, 82177405), (5, 16435481), (17, 4833965), (85, 966793), (227, 362015), (1135, 72403), (3859, 21295), (4259, 19295)]