72124525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{262271}}^1$

素因数の和:262292

約数の個数: 12

約数和(自身を含む): 97565184

約数和(自身を除く): 25440659

約数列:

[1, 5, 11, 25, 55, 275, 262271, 1311355, 2884981, 6556775, 14424905, 72124525]

約数ペア:

[(1, 72124525), (5, 14424905), (11, 6556775), (25, 2884981), (55, 1311355), (275, 262271)]