2505085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 3370752

約数和(自身を除く): 865667

約数列:

[1, 5, 11, 37, 55, 185, 407, 1231, 2035, 6155, 13541, 45547, 67705, 227735, 501017, 2505085]

約数ペア:

[(1, 2505085), (5, 501017), (11, 227735), (37, 67705), (55, 45547), (185, 13541), (407, 6155), (1231, 2035)]