61226495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15679}}^1$

素因数の和:15766

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 20058625

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 15679, 78395, 172469, 862345, 1113209, 5566045, 12245299, 61226495]

約数ペア:

[(1, 61226495), (5, 12245299), (11, 5566045), (55, 1113209), (71, 862345), (355, 172469), (781, 78395), (3905, 15679)]