2015165631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{35747}}^1$

素因数の和:35835

約数の個数: 32

約数和(自身を含む): 3019991040

約数和(自身を除く): 1004825409

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 2451, 2967, 18791, 35747, 56373, 107241, 679193, 822181, 1537121, 2037579, 2466543, 4611363, 15621439, 29205299, 35353783, 46864317, 87615897, 106061349, 671721877, 2015165631]

約数ペア:

[(1, 2015165631), (3, 671721877), (19, 106061349), (23, 87615897), (43, 46864317), (57, 35353783), (69, 29205299), (129, 15621439), (437, 4611363), (817, 2466543), (989, 2037579), (1311, 1537121), (2451, 822181), (2967, 679193), (18791, 107241), (35747, 56373)]