121647955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15507

約数の個数: 24

約数和(自身を含む): 172808496

約数和(自身を除く): 51160541

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 15467, 77335, 170137, 201071, 850685, 1005355, 1871507, 2211781, 9357535, 11058905, 24329591, 121647955]

約数ペア:

[(1, 121647955), (5, 24329591), (11, 11058905), (13, 9357535), (55, 2211781), (65, 1871507), (121, 1005355), (143, 850685), (605, 201071), (715, 170137), (1573, 77335), (7865, 15467)]