156918861915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4481}}^1\times {\mathrm{56941}}^1$

素因数の和:61471

約数の個数: 32

約数和(自身を含む): 257255756352

約数和(自身を除く): 100336894437

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4481, 13443, 22405, 56941, 67215, 170823, 183721, 284705, 551163, 854115, 918605, 2334581, 2755815, 7003743, 11672905, 35018715, 255152621, 765457863, 1275763105, 3827289315, 10461257461, 31383772383, 52306287305, 156918861915]

約数ペア:

[(1, 156918861915), (3, 52306287305), (5, 31383772383), (15, 10461257461), (41, 3827289315), (123, 1275763105), (205, 765457863), (615, 255152621), (4481, 35018715), (13443, 11672905), (22405, 7003743), (56941, 2755815), (67215, 2334581), (170823, 918605), (183721, 854115), (284705, 551163)]