13307521105

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{1439429}}^1$

素因数の和:1439520

約数の個数: 12

約数和(自身を含む): 16349045940

約数和(自身を除く): 3041524835

約数列:

[1, 5, 43, 215, 1849, 9245, 1439429, 7197145, 61895447, 309477235, 2661504221, 13307521105]

約数ペア:

[(1, 13307521105), (5, 2661504221), (43, 309477235), (215, 61895447), (1849, 7197145), (9245, 1439429)]