3939155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 5515776

約数和(自身を除く): 1576621

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 383, 605, 935, 1915, 2057, 4213, 6511, 10285, 21065, 32555, 46343, 71621, 231715, 358105, 787831, 3939155]

約数ペア:

[(1, 3939155), (5, 787831), (11, 358105), (17, 231715), (55, 71621), (85, 46343), (121, 32555), (187, 21065), (383, 10285), (605, 6511), (935, 4213), (1915, 2057)]