27423585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{12437}}^1$

素因数の和:12462

約数の個数: 36

約数和(自身を含む): 55299348

約数和(自身を除く): 27875763

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 12437, 37311, 62185, 87059, 111933, 186555, 261177, 435295, 559665, 609413, 783531, 1305885, 1828239, 3047065, 3917655, 5484717, 9141195, 27423585]

約数ペア:

[(1, 27423585), (3, 9141195), (5, 5484717), (7, 3917655), (9, 3047065), (15, 1828239), (21, 1305885), (35, 783531), (45, 609413), (49, 559665), (63, 435295), (105, 261177), (147, 186555), (245, 111933), (315, 87059), (441, 62185), (735, 37311), (2205, 12437)]