27148545

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 47385000

約数和(自身を除く): 20236455

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 4049, 6705, 12147, 20245, 36441, 60735, 182205, 603301, 1809903, 3016505, 5429709, 9049515, 27148545]

約数ペア:

[(1, 27148545), (3, 9049515), (5, 5429709), (9, 3016505), (15, 1809903), (45, 603301), (149, 182205), (447, 60735), (745, 36441), (1341, 20245), (2235, 12147), (4049, 6705)]