81838597935

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{176401}}^1$

素因数の和:176763

約数の個数: 32

約数和(自身を含む): 132445444032

約数和(自身を除く): 50606846097

約数列:

[1, 3, 5, 15, 157, 197, 471, 591, 785, 985, 2355, 2955, 30929, 92787, 154645, 176401, 463935, 529203, 882005, 2646015, 27694957, 34750997, 83084871, 104252991, 138474785, 173754985, 415424355, 521264955, 5455906529, 16367719587, 27279532645, 81838597935]

約数ペア:

[(1, 81838597935), (3, 27279532645), (5, 16367719587), (15, 5455906529), (157, 521264955), (197, 415424355), (471, 173754985), (591, 138474785), (785, 104252991), (985, 83084871), (2355, 34750997), (2955, 27694957), (30929, 2646015), (92787, 882005), (154645, 529203), (176401, 463935)]