83000065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 104918760

約数和(自身を除く): 21918695

約数列:

[1, 5, 37, 71, 89, 185, 355, 445, 2627, 3293, 5041, 6319, 13135, 16465, 25205, 31595, 186517, 233803, 448649, 932585, 1169015, 2243245, 16600013, 83000065]

約数ペア:

[(1, 83000065), (5, 16600013), (37, 2243245), (71, 1169015), (89, 932585), (185, 448649), (355, 233803), (445, 186517), (2627, 31595), (3293, 25205), (5041, 16465), (6319, 13135)]