7210885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 9662400

約数和(自身を除く): 2451515

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 3049, 15245, 33539, 131107, 167695, 655535, 1442177, 7210885]

約数ペア:

[(1, 7210885), (5, 1442177), (11, 655535), (43, 167695), (55, 131107), (215, 33539), (473, 15245), (2365, 3049)]