65155745

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 79271040

約数和(自身を除く): 14115295

約数列:

[1, 5, 151, 211, 409, 755, 1055, 2045, 31861, 61759, 86299, 159305, 308795, 431495, 13031149, 65155745]

約数ペア:

[(1, 65155745), (5, 13031149), (151, 431495), (211, 308795), (409, 159305), (755, 86299), (1055, 61759), (2045, 31861)]