282061335

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{400087}}^1$

素因数の和:400142

約数の個数: 16

約数和(自身を含む): 460901376

約数和(自身を除く): 178840041

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 400087, 1200261, 2000435, 6001305, 18804089, 56412267, 94020445, 282061335]

約数ペア:

[(1, 282061335), (3, 94020445), (5, 56412267), (15, 18804089), (47, 6001305), (141, 2000435), (235, 1200261), (705, 400087)]