3147815

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 20

約数和(自身を含む): 4251720

約数和(自身を除く): 1103905

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1331, 2365, 5203, 6655, 14641, 26015, 57233, 73205, 286165, 629563, 3147815]

約数ペア:

[(1, 3147815), (5, 629563), (11, 286165), (43, 73205), (55, 57233), (121, 26015), (215, 14641), (473, 6655), (605, 5203), (1331, 2365)]