55074815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 70440192

約数和(自身を除く): 15365377

約数列:

[1, 5, 17, 85, 157, 785, 2669, 4127, 13345, 20635, 70159, 350795, 647939, 3239695, 11014963, 55074815]

約数ペア:

[(1, 55074815), (5, 11014963), (17, 3239695), (85, 647939), (157, 350795), (785, 70159), (2669, 20635), (4127, 13345)]