68930615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 90770400

約数和(自身を除く): 21839785

約数列:

[1, 5, 13, 65, 73, 199, 365, 949, 995, 2587, 4745, 5329, 12935, 14527, 26645, 69277, 72635, 188851, 346385, 944255, 1060471, 5302355, 13786123, 68930615]

約数ペア:

[(1, 68930615), (5, 13786123), (13, 5302355), (65, 1060471), (73, 944255), (199, 346385), (365, 188851), (949, 72635), (995, 69277), (2587, 26645), (4745, 14527), (5329, 12935)]