68945415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59693}}^1$

素因数の和:59719

約数の個数: 32

約数和(自身を含む): 137534976

約数和(自身を除く): 68589561

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 59693, 179079, 298465, 417851, 656623, 895395, 1253553, 1969869, 2089255, 3283115, 4596361, 6267765, 9849345, 13789083, 22981805, 68945415]

約数ペア:

[(1, 68945415), (3, 22981805), (5, 13789083), (7, 9849345), (11, 6267765), (15, 4596361), (21, 3283115), (33, 2089255), (35, 1969869), (55, 1253553), (77, 895395), (105, 656623), (165, 417851), (231, 298465), (385, 179079), (1155, 59693)]