74819085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1637}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 131144832

約数和(自身を除く): 56325747

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 1637, 3047, 4155, 4911, 8185, 9141, 15235, 18007, 24555, 45705, 54021, 90035, 270105, 453449, 1360347, 2267245, 4987939, 6801735, 14963817, 24939695, 74819085]

約数ペア:

[(1, 74819085), (3, 24939695), (5, 14963817), (11, 6801735), (15, 4987939), (33, 2267245), (55, 1360347), (165, 453449), (277, 270105), (831, 90035), (1385, 54021), (1637, 45705), (3047, 24555), (4155, 18007), (4911, 15235), (8185, 9141)]