64464035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4673}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 80766720

約数和(自身を除く): 16302685

約数列:

[1, 5, 31, 89, 155, 445, 2759, 4673, 13795, 23365, 144863, 415897, 724315, 2079485, 12892807, 64464035]

約数ペア:

[(1, 64464035), (5, 12892807), (31, 2079485), (89, 724315), (155, 415897), (445, 144863), (2759, 23365), (4673, 13795)]