26927705

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 10993255

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 839, 917, 4195, 4585, 5873, 6419, 29365, 32095, 41111, 109909, 205555, 549545, 769363, 3846815, 5385541, 26927705]

約数ペア:

[(1, 26927705), (5, 5385541), (7, 3846815), (35, 769363), (49, 549545), (131, 205555), (245, 109909), (655, 41111), (839, 32095), (917, 29365), (4195, 6419), (4585, 5873)]