105172815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 185421312

約数和(自身を除く): 80248497

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 6311, 16665, 18933, 31555, 69421, 94665, 208263, 347105, 637411, 1041315, 1912233, 3187055, 7011521, 9561165, 21034563, 35057605, 105172815]

約数ペア:

[(1, 105172815), (3, 35057605), (5, 21034563), (11, 9561165), (15, 7011521), (33, 3187055), (55, 1912233), (101, 1041315), (165, 637411), (303, 347105), (505, 208263), (1111, 94665), (1515, 69421), (3333, 31555), (5555, 18933), (6311, 16665)]