71906315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15581}}^1$

素因数の和:15670

約数の個数: 16

約数和(自身を含む): 94239936

約数和(自身を除く): 22333621

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 15581, 77905, 202553, 1012765, 1106251, 5531255, 14381263, 71906315]

約数ペア:

[(1, 71906315), (5, 14381263), (13, 5531255), (65, 1106251), (71, 1012765), (355, 202553), (923, 77905), (4615, 15581)]