26972825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 37351776

約数和(自身を除く): 10378951

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2281, 2365, 11405, 11825, 25091, 57025, 98083, 125455, 490415, 627275, 1078913, 2452075, 5394565, 26972825]

約数ペア:

[(1, 26972825), (5, 5394565), (11, 2452075), (25, 1078913), (43, 627275), (55, 490415), (215, 125455), (275, 98083), (473, 57025), (1075, 25091), (2281, 11825), (2365, 11405)]