12134005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 4800395

約数列:

[1, 5, 13, 17, 65, 79, 85, 139, 221, 395, 695, 1027, 1105, 1343, 1807, 2363, 5135, 6715, 9035, 10981, 11815, 17459, 30719, 54905, 87295, 142753, 153595, 186677, 713765, 933385, 2426801, 12134005]

約数ペア:

[(1, 12134005), (5, 2426801), (13, 933385), (17, 713765), (65, 186677), (79, 153595), (85, 142753), (139, 87295), (221, 54905), (395, 30719), (695, 17459), (1027, 11815), (1105, 10981), (1343, 9035), (1807, 6715), (2363, 5135)]