82531145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{751}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 102512640

約数和(自身を除く): 19981495

約数列:

[1, 5, 31, 155, 709, 751, 3545, 3755, 21979, 23281, 109895, 116405, 532459, 2662295, 16506229, 82531145]

約数ペア:

[(1, 82531145), (5, 16506229), (31, 2662295), (155, 532459), (709, 116405), (751, 109895), (3545, 23281), (3755, 21979)]