27289435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 35043120

約数和(自身を除く): 7753685

約数列:

[1, 5, 29, 53, 67, 145, 265, 335, 1537, 1943, 2809, 3551, 7685, 9715, 14045, 17755, 81461, 102979, 188203, 407305, 514895, 941015, 5457887, 27289435]

約数ペア:

[(1, 27289435), (5, 5457887), (29, 941015), (53, 514895), (67, 407305), (145, 188203), (265, 102979), (335, 81461), (1537, 17755), (1943, 14045), (2809, 9715), (3551, 7685)]