84205825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 116572896

約数和(自身を除く): 32367071

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 7121, 11825, 35605, 78331, 178025, 306203, 391655, 1531015, 1958275, 3368233, 7655075, 16841165, 84205825]

約数ペア:

[(1, 84205825), (5, 16841165), (11, 7655075), (25, 3368233), (43, 1958275), (55, 1531015), (215, 391655), (275, 306203), (473, 178025), (1075, 78331), (2365, 35605), (7121, 11825)]