25322583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 40303872

約数和(自身を除く): 14981289

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 881, 2211, 2613, 2643, 9581, 9691, 11453, 28743, 29073, 34359, 59027, 125983, 177081, 377949, 649297, 767351, 1947891, 2302053, 8440861, 25322583]

約数ペア:

[(1, 25322583), (3, 8440861), (11, 2302053), (13, 1947891), (33, 767351), (39, 649297), (67, 377949), (143, 177081), (201, 125983), (429, 59027), (737, 34359), (871, 29073), (881, 28743), (2211, 11453), (2613, 9691), (2643, 9581)]