4066115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 5180160

約数和(自身を除く): 1114045

約数列:

[1, 5, 31, 37, 155, 185, 709, 1147, 3545, 5735, 21979, 26233, 109895, 131165, 813223, 4066115]

約数ペア:

[(1, 4066115), (5, 813223), (31, 131165), (37, 109895), (155, 26233), (185, 21979), (709, 5735), (1147, 3545)]