40664525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 56916000

約数和(自身を除く): 16251475

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 5099, 7975, 25495, 56089, 127475, 147871, 280445, 739355, 1402225, 1626581, 3696775, 8132905, 40664525]

約数ペア:

[(1, 40664525), (5, 8132905), (11, 3696775), (25, 1626581), (29, 1402225), (55, 739355), (145, 280445), (275, 147871), (319, 127475), (725, 56089), (1595, 25495), (5099, 7975)]