84564145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 105255360

約数和(自身を除く): 20691215

約数列:

[1, 5, 29, 145, 643, 907, 3215, 4535, 18647, 26303, 93235, 131515, 583201, 2916005, 16912829, 84564145]

約数ペア:

[(1, 84564145), (5, 16912829), (29, 2916005), (145, 583201), (643, 131515), (907, 93235), (3215, 26303), (4535, 18647)]