25152333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 12742707

約数列:

[1, 3, 17, 19, 51, 57, 101, 257, 303, 323, 771, 969, 1717, 1919, 4369, 4883, 5151, 5757, 13107, 14649, 25957, 32623, 77871, 83011, 97869, 249033, 441269, 493183, 1323807, 1479549, 8384111, 25152333]

約数ペア:

[(1, 25152333), (3, 8384111), (17, 1479549), (19, 1323807), (51, 493183), (57, 441269), (101, 249033), (257, 97869), (303, 83011), (323, 77871), (771, 32623), (969, 25957), (1717, 14649), (1919, 13107), (4369, 5757), (4883, 5151)]