63810185

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 78174720

約数和(自身を除く): 14364535

約数列:

[1, 5, 71, 173, 355, 865, 1039, 5195, 12283, 61415, 73769, 179747, 368845, 898735, 12762037, 63810185]

約数ペア:

[(1, 63810185), (5, 12762037), (71, 898735), (173, 368845), (355, 179747), (865, 73769), (1039, 61415), (5195, 12283)]