55285465

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 67478400

約数和(自身を除く): 12192935

約数列:

[1, 5, 89, 283, 439, 445, 1415, 2195, 25187, 39071, 124237, 125935, 195355, 621185, 11057093, 55285465]

約数ペア:

[(1, 55285465), (5, 11057093), (89, 621185), (283, 195355), (439, 125935), (445, 124237), (1415, 39071), (2195, 25187)]