4083145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 5716872

約数和(自身を除く): 1633727

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 397, 605, 935, 1985, 2057, 4367, 6749, 10285, 21835, 33745, 48037, 74239, 240185, 371195, 816629, 4083145]

約数ペア:

[(1, 4083145), (5, 816629), (11, 371195), (17, 240185), (55, 74239), (85, 48037), (121, 33745), (187, 21835), (397, 10285), (605, 6749), (935, 4367), (1985, 2057)]