26450895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 45785088

約数和(自身を除く): 19334193

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2207, 2397, 3995, 6621, 11035, 11985, 33105, 37519, 103729, 112557, 187595, 311187, 518645, 562785, 1555935, 1763393, 5290179, 8816965, 26450895]

約数ペア:

[(1, 26450895), (3, 8816965), (5, 5290179), (15, 1763393), (17, 1555935), (47, 562785), (51, 518645), (85, 311187), (141, 187595), (235, 112557), (255, 103729), (705, 37519), (799, 33105), (2207, 11985), (2397, 11035), (3995, 6621)]