39887185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36097}}^1$

素因数の和:36132

約数の個数: 16

約数和(自身を含む): 54580176

約数和(自身を除く): 14692991

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36097, 180485, 469261, 613649, 2346305, 3068245, 7977437, 39887185]

約数ペア:

[(1, 39887185), (5, 7977437), (13, 3068245), (17, 2346305), (65, 613649), (85, 469261), (221, 180485), (1105, 36097)]