15090031

素因数分解:

${\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 12

約数和(自身を含む): 16681392

約数和(自身を除く): 1591361

約数列:

[1, 11, 121, 311, 401, 3421, 4411, 37631, 48521, 124711, 1371821, 15090031]

約数ペア:

[(1, 15090031), (11, 1371821), (121, 124711), (311, 48521), (401, 37631), (3421, 4411)]