83415855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 141856704

約数和(自身を除く): 58440849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 373, 877, 1119, 1865, 2631, 4385, 5595, 6341, 13155, 14909, 19023, 31705, 44727, 74545, 95115, 223635, 327121, 981363, 1635605, 4906815, 5561057, 16683171, 27805285, 83415855]

約数ペア:

[(1, 83415855), (3, 27805285), (5, 16683171), (15, 5561057), (17, 4906815), (51, 1635605), (85, 981363), (255, 327121), (373, 223635), (877, 95115), (1119, 74545), (1865, 44727), (2631, 31705), (4385, 19023), (5595, 14909), (6341, 13155)]