6412505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 8667648

約数和(自身を除く): 2255143

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3761, 18805, 41371, 116591, 206855, 582955, 1282501, 6412505]

約数ペア:

[(1, 6412505), (5, 1282501), (11, 582955), (31, 206855), (55, 116591), (155, 41371), (341, 18805), (1705, 3761)]