51919808415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1\times {\mathrm{27259}}^1$

素因数の和:30263

約数の個数: 32

約数和(自身を含む): 85035498240

約数和(自身を除く): 33115689825

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2953, 8859, 14765, 27259, 44295, 81777, 126979, 136295, 380937, 408885, 634895, 1172137, 1904685, 3516411, 5860685, 17582055, 80495827, 241487481, 402479135, 1207437405, 3461320561, 10383961683, 17306602805, 51919808415]

約数ペア:

[(1, 51919808415), (3, 17306602805), (5, 10383961683), (15, 3461320561), (43, 1207437405), (129, 402479135), (215, 241487481), (645, 80495827), (2953, 17582055), (8859, 5860685), (14765, 3516411), (27259, 1904685), (44295, 1172137), (81777, 634895), (126979, 408885), (136295, 380937)]