66210265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38833}}^1$

素因数の和:38880

約数の個数: 16

約数和(自身を含む): 89473536

約数和(自身を除く): 23263271

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 38833, 194165, 427163, 1203823, 2135815, 6019115, 13242053, 66210265]

約数ペア:

[(1, 66210265), (5, 13242053), (11, 6019115), (31, 2135815), (55, 1203823), (155, 427163), (341, 194165), (1705, 38833)]