71488315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10133}}^1$

素因数の和:10238

約数の個数: 16

約数和(自身を含む): 91935648

約数和(自身を除く): 20447333

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 10133, 50665, 172261, 841039, 861305, 4205195, 14297663, 71488315]

約数ペア:

[(1, 71488315), (5, 14297663), (17, 4205195), (83, 861305), (85, 841039), (415, 172261), (1411, 50665), (7055, 10133)]