164840905

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 202487040

約数和(自身を除く): 37646135

約数列:

[1, 5, 83, 89, 415, 445, 4463, 7387, 22315, 36935, 370429, 397207, 1852145, 1986035, 32968181, 164840905]

約数ペア:

[(1, 164840905), (5, 32968181), (83, 1986035), (89, 1852145), (415, 397207), (445, 370429), (4463, 36935), (7387, 22315)]