82864985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^2$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 119964480

約数和(自身を除く): 37099495

約数列:

[1, 5, 7, 19, 35, 95, 133, 353, 665, 1765, 2471, 6707, 12355, 33535, 46949, 124609, 234745, 623045, 872263, 2367571, 4361315, 11837855, 16572997, 82864985]

約数ペア:

[(1, 82864985), (5, 16572997), (7, 11837855), (19, 4361315), (35, 2367571), (95, 872263), (133, 623045), (353, 234745), (665, 124609), (1765, 46949), (2471, 33535), (6707, 12355)]