27877365

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 52925400

約数和(自身を除く): 25048035

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 4049, 6885, 12147, 20245, 36441, 60735, 68833, 109323, 182205, 206499, 327969, 344165, 546615, 619497, 1032495, 1639845, 1858491, 3097485, 5575473, 9292455, 27877365]

約数ペア:

[(1, 27877365), (3, 9292455), (5, 5575473), (9, 3097485), (15, 1858491), (17, 1639845), (27, 1032495), (45, 619497), (51, 546615), (81, 344165), (85, 327969), (135, 206499), (153, 182205), (255, 109323), (405, 68833), (459, 60735), (765, 36441), (1377, 20245), (2295, 12147), (4049, 6885)]