138986135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{5903}}^1$

素因数の和:6202

約数の個数: 16

約数和(自身を含む): 177261696

約数和(自身を除く): 38275561

約数列:

[1, 5, 17, 85, 277, 1385, 4709, 5903, 23545, 29515, 100351, 501755, 1635131, 8175655, 27797227, 138986135]

約数ペア:

[(1, 138986135), (5, 27797227), (17, 8175655), (85, 1635131), (277, 501755), (1385, 100351), (4709, 29515), (5903, 23545)]