85152815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49943}}^1$

素因数の和:49990

約数の個数: 16

約数和(自身を含む): 115070976

約数和(自身を除く): 29918161

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 49943, 249715, 549373, 1548233, 2746865, 7741165, 17030563, 85152815]

約数ペア:

[(1, 85152815), (5, 17030563), (11, 7741165), (31, 2746865), (55, 1548233), (155, 549373), (341, 249715), (1705, 49943)]