64411045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39924

約数の個数: 16

約数和(自身を含む): 86149440

約数和(自身を除く): 21738395

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 39883, 199415, 678011, 757777, 3390055, 3788885, 12882209, 64411045]

約数ペア:

[(1, 64411045), (5, 12882209), (17, 3788885), (19, 3390055), (85, 757777), (95, 678011), (323, 199415), (1615, 39883)]