63908785

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 78311952

約数和(自身を除く): 14403167

約数列:

[1, 5, 61, 305, 317, 661, 1585, 3305, 19337, 40321, 96685, 201605, 209537, 1047685, 12781757, 63908785]

約数ペア:

[(1, 63908785), (5, 12781757), (61, 1047685), (305, 209537), (317, 201605), (661, 96685), (1585, 40321), (3305, 19337)]