25347091965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3022909}}^1$

素因数の和:3022973

約数の個数: 32

約数和(自身を含む): 44690701440

約数和(自身を除く): 19343609475

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 3022909, 9068727, 15114545, 39297817, 45343635, 117893451, 129985087, 196489085, 389955261, 589467255, 649925435, 1689806131, 1949776305, 5069418393, 8449030655, 25347091965]

約数ペア:

[(1, 25347091965), (3, 8449030655), (5, 5069418393), (13, 1949776305), (15, 1689806131), (39, 649925435), (43, 589467255), (65, 389955261), (129, 196489085), (195, 129985087), (215, 117893451), (559, 45343635), (645, 39297817), (1677, 15114545), (2795, 9068727), (8385, 3022909)]