84372785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141803}}^1$

素因数の和:141832

約数の個数: 16

約数和(自身を含む): 122518656

約数和(自身を除く): 38145871

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 141803, 709015, 992621, 2410651, 4963105, 12053255, 16874557, 84372785]

約数ペア:

[(1, 84372785), (5, 16874557), (7, 12053255), (17, 4963105), (35, 2410651), (85, 992621), (119, 709015), (595, 141803)]