11757965

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 15325440

約数和(自身を除く): 3567475

約数列:

[1, 5, 17, 79, 85, 103, 289, 395, 515, 1343, 1445, 1751, 6715, 8137, 8755, 22831, 29767, 40685, 114155, 138329, 148835, 691645, 2351593, 11757965]

約数ペア:

[(1, 11757965), (5, 2351593), (17, 691645), (79, 148835), (85, 138329), (103, 114155), (289, 40685), (395, 29767), (515, 22831), (1343, 8755), (1445, 8137), (1751, 6715)]