27831765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10979}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 48224160

約数和(自身を除く): 20392395

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 10979, 32937, 54895, 142727, 164685, 428181, 713635, 1855451, 2140905, 5566353, 9277255, 27831765]

約数ペア:

[(1, 27831765), (3, 9277255), (5, 5566353), (13, 2140905), (15, 1855451), (39, 713635), (65, 428181), (169, 164685), (195, 142727), (507, 54895), (845, 32937), (2535, 10979)]