27351495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20959}}^1$

素因数の和:20999

約数の個数: 24

約数和(自身を含む): 49046400

約数和(自身を除く): 21694905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20959, 62877, 104795, 188631, 314385, 607811, 943155, 1823433, 3039055, 5470299, 9117165, 27351495]

約数ペア:

[(1, 27351495), (3, 9117165), (5, 5470299), (9, 3039055), (15, 1823433), (29, 943155), (45, 607811), (87, 314385), (145, 188631), (261, 104795), (435, 62877), (1305, 20959)]