13322045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 17991072

約数和(自身を除く): 4669027

約数列:

[1, 5, 11, 43, 55, 131, 215, 473, 655, 1441, 1849, 2365, 5633, 7205, 9245, 20339, 28165, 61963, 101695, 242219, 309815, 1211095, 2664409, 13322045]

約数ペア:

[(1, 13322045), (5, 2664409), (11, 1211095), (43, 309815), (55, 242219), (131, 101695), (215, 61963), (473, 28165), (655, 20339), (1441, 9245), (1849, 7205), (2365, 5633)]