15125485

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 18600192

約数和(自身を除く): 3474707

約数列:

[1, 5, 71, 137, 311, 355, 685, 1555, 9727, 22081, 42607, 48635, 110405, 213035, 3025097, 15125485]

約数ペア:

[(1, 15125485), (5, 3025097), (71, 213035), (137, 110405), (311, 48635), (355, 42607), (685, 22081), (1555, 9727)]