66881485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 93405312

約数和(自身を除く): 26523827

約数列:

[1, 5, 11, 17, 55, 85, 187, 233, 307, 935, 1165, 1535, 2563, 3377, 3961, 5219, 12815, 16885, 19805, 26095, 43571, 57409, 71531, 217855, 287045, 357655, 786841, 1216027, 3934205, 6080135, 13376297, 66881485]

約数ペア:

[(1, 66881485), (5, 13376297), (11, 6080135), (17, 3934205), (55, 1216027), (85, 786841), (187, 357655), (233, 287045), (307, 217855), (935, 71531), (1165, 57409), (1535, 43571), (2563, 26095), (3377, 19805), (3961, 16885), (5219, 12815)]