4281095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 6388704

約数和(自身を除く): 2107609

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 3395, 6305, 8827, 9409, 44135, 47045, 65863, 122317, 329315, 611585, 856219, 4281095]

約数ペア:

[(1, 4281095), (5, 856219), (7, 611585), (13, 329315), (35, 122317), (65, 65863), (91, 47045), (97, 44135), (455, 9409), (485, 8827), (679, 6305), (1261, 3395)]