57270085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 72878400

約数和(自身を除く): 15608315

約数列:

[1, 5, 19, 95, 139, 695, 2641, 4337, 13205, 21685, 82403, 412015, 602843, 3014215, 11454017, 57270085]

約数ペア:

[(1, 57270085), (5, 11454017), (19, 3014215), (95, 602843), (139, 412015), (695, 82403), (2641, 21685), (4337, 13205)]