25466901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 12428139

約数列:

[1, 3, 17, 29, 51, 67, 87, 201, 257, 493, 771, 1139, 1479, 1943, 3417, 4369, 5829, 7453, 13107, 17219, 22359, 33031, 51657, 99093, 126701, 292723, 380103, 499351, 878169, 1498053, 8488967, 25466901]

約数ペア:

[(1, 25466901), (3, 8488967), (17, 1498053), (29, 878169), (51, 499351), (67, 380103), (87, 292723), (201, 126701), (257, 99093), (493, 51657), (771, 33031), (1139, 22359), (1479, 17219), (1943, 13107), (3417, 7453), (4369, 5829)]