65806945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6324

約数の個数: 16

約数和(自身を含む): 82823760

約数和(自身を除く): 17016815

約数列:

[1, 5, 29, 73, 145, 365, 2117, 6217, 10585, 31085, 180293, 453841, 901465, 2269205, 13161389, 65806945]

約数ペア:

[(1, 65806945), (5, 13161389), (29, 2269205), (73, 901465), (145, 453841), (365, 180293), (2117, 31085), (6217, 10585)]