147551755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 205015104

約数和(自身を除く): 57463349

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 1993, 4355, 5695, 9965, 14807, 25909, 33881, 74035, 129545, 133531, 169405, 440453, 667655, 1735903, 2202265, 2270027, 8679515, 11350135, 29510351, 147551755]

約数ペア:

[(1, 147551755), (5, 29510351), (13, 11350135), (17, 8679515), (65, 2270027), (67, 2202265), (85, 1735903), (221, 667655), (335, 440453), (871, 169405), (1105, 133531), (1139, 129545), (1993, 74035), (4355, 33881), (5695, 25909), (9965, 14807)]