9013895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 12180672

約数和(自身を除く): 3166777

約数列:

[1, 5, 11, 47, 55, 121, 235, 317, 517, 605, 1585, 2585, 3487, 5687, 14899, 17435, 28435, 38357, 74495, 163889, 191785, 819445, 1802779, 9013895]

約数ペア:

[(1, 9013895), (5, 1802779), (11, 819445), (47, 191785), (55, 163889), (121, 74495), (235, 38357), (317, 28435), (517, 17435), (605, 14899), (1585, 5687), (2585, 3487)]