25902369

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{15727}}^1$

素因数の和:15797

約数の個数: 16

約数和(自身を含む): 39005440

約数和(自身を除く): 13103071

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 15727, 47181, 141543, 424629, 959347, 2878041, 8634123, 25902369]

約数ペア:

[(1, 25902369), (3, 8634123), (9, 2878041), (27, 959347), (61, 424629), (183, 141543), (549, 47181), (1647, 15727)]