142750785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{559807}}^1$

素因数の和:559832

約数の個数: 16

約数和(自身を含む): 241837056

約数和(自身を除く): 99086271

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 559807, 1679421, 2799035, 8397105, 9516719, 28550157, 47583595, 142750785]

約数ペア:

[(1, 142750785), (3, 47583595), (5, 28550157), (15, 9516719), (17, 8397105), (51, 2799035), (85, 1679421), (255, 559807)]