66467255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 82587648

約数和(自身を除く): 16120393

約数列:

[1, 5, 31, 155, 571, 751, 2855, 3755, 17701, 23281, 88505, 116405, 428821, 2144105, 13293451, 66467255]

約数ペア:

[(1, 66467255), (5, 13293451), (31, 2144105), (155, 428821), (571, 116405), (751, 88505), (2855, 23281), (3755, 17701)]