54161575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9843

約数の個数: 24

約数和(自身を含む): 76588848

約数和(自身を除く): 22427273

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9803, 49015, 127439, 166651, 245075, 637195, 833255, 2166463, 3185975, 4166275, 10832315, 54161575]

約数ペア:

[(1, 54161575), (5, 10832315), (13, 4166275), (17, 3185975), (25, 2166463), (65, 833255), (85, 637195), (221, 245075), (325, 166651), (425, 127439), (1105, 49015), (5525, 9803)]