42812465

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 52790400

約数和(自身を除く): 9977935

約数列:

[1, 5, 59, 103, 295, 515, 1409, 6077, 7045, 30385, 83131, 145127, 415655, 725635, 8562493, 42812465]

約数ペア:

[(1, 42812465), (5, 8562493), (59, 725635), (103, 415655), (295, 145127), (515, 83131), (1409, 30385), (6077, 7045)]