76890405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{301531}}^1$

素因数の和:301556

約数の個数: 16

約数和(自身を含む): 130261824

約数和(自身を除く): 53371419

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 301531, 904593, 1507655, 4522965, 5126027, 15378081, 25630135, 76890405]

約数ペア:

[(1, 76890405), (3, 25630135), (5, 15378081), (15, 5126027), (17, 4522965), (51, 1507655), (85, 904593), (255, 301531)]