39840095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 51576000

約数和(自身を除く): 11735905

約数列:

[1, 5, 17, 79, 85, 289, 349, 395, 1343, 1445, 1745, 5933, 6715, 22831, 27571, 29665, 100861, 114155, 137855, 468707, 504305, 2343535, 7968019, 39840095]

約数ペア:

[(1, 39840095), (5, 7968019), (17, 2343535), (79, 504305), (85, 468707), (289, 137855), (349, 114155), (395, 100861), (1343, 29665), (1445, 27571), (1745, 22831), (5933, 6715)]