83121755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18451}}^1$

素因数の和:18526

約数の個数: 16

約数和(自身を含む): 107612064

約数和(自身を除く): 24490309

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 18451, 92255, 313667, 977903, 1568335, 4889515, 16624351, 83121755]

約数ペア:

[(1, 83121755), (5, 16624351), (17, 4889515), (53, 1568335), (85, 977903), (265, 313667), (901, 92255), (4505, 18451)]