30751325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 42244320

約数和(自身を除く): 11492995

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1669, 1675, 3685, 8345, 18359, 18425, 41725, 91795, 111823, 458975, 559115, 1230053, 2795575, 6150265, 30751325]

約数ペア:

[(1, 30751325), (5, 6150265), (11, 2795575), (25, 1230053), (55, 559115), (67, 458975), (275, 111823), (335, 91795), (737, 41725), (1669, 18425), (1675, 18359), (3685, 8345)]