57309715

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 69870528

約数和(自身を除く): 12560813

約数列:

[1, 5, 103, 257, 433, 515, 1285, 2165, 26471, 44599, 111281, 132355, 222995, 556405, 11461943, 57309715]

約数ペア:

[(1, 57309715), (5, 11461943), (103, 556405), (257, 222995), (433, 132355), (515, 111281), (1285, 44599), (2165, 26471)]