66039935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21617}}^1$

素因数の和:21682

約数の個数: 16

約数和(自身を含む): 87163776

約数和(自身を除く): 21123841

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 21617, 108085, 281021, 1015999, 1405105, 5079995, 13207987, 66039935]

約数ペア:

[(1, 66039935), (5, 13207987), (13, 5079995), (47, 1405105), (65, 1015999), (235, 281021), (611, 108085), (3055, 21617)]