118889155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 182327040

約数和(自身を除く): 63437885

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 121, 335, 385, 419, 469, 605, 737, 847, 2095, 2345, 2933, 3685, 4235, 4609, 5159, 8107, 14665, 23045, 25795, 28073, 32263, 40535, 50699, 56749, 140365, 161315, 196511, 253495, 283745, 308803, 354893, 982555, 1544015, 1774465, 2161621, 3396833, 10808105, 16984165, 23777831, 118889155]

約数ペア:

[(1, 118889155), (5, 23777831), (7, 16984165), (11, 10808105), (35, 3396833), (55, 2161621), (67, 1774465), (77, 1544015), (121, 982555), (335, 354893), (385, 308803), (419, 283745), (469, 253495), (605, 196511), (737, 161315), (847, 140365), (2095, 56749), (2345, 50699), (2933, 40535), (3685, 32263), (4235, 28073), (4609, 25795), (5159, 23045), (8107, 14665)]