56967565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 69519600

約数和(自身を除く): 12552035

約数列:

[1, 5, 89, 313, 409, 445, 1565, 2045, 27857, 36401, 128017, 139285, 182005, 640085, 11393513, 56967565]

約数ペア:

[(1, 56967565), (5, 11393513), (89, 640085), (313, 182005), (409, 139285), (445, 128017), (1565, 36401), (2045, 27857)]