66383305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 82656000

約数和(自身を除く): 16272695

約数列:

[1, 5, 41, 79, 205, 395, 3239, 4099, 16195, 20495, 168059, 323821, 840295, 1619105, 13276661, 66383305]

約数ペア:

[(1, 66383305), (5, 13276661), (41, 1619105), (79, 840295), (205, 323821), (395, 168059), (3239, 20495), (4099, 16195)]