117649505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 144897984

約数和(自身を除く): 27248479

約数列:

[1, 5, 43, 215, 461, 1187, 2305, 5935, 19823, 51041, 99115, 255205, 547207, 2736035, 23529901, 117649505]

約数ペア:

[(1, 117649505), (5, 23529901), (43, 2736035), (215, 547207), (461, 255205), (1187, 99115), (2305, 51041), (5935, 19823)]