26072685

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 56

約数和(自身を含む): 49106304

約数和(自身を除く): 23033619

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 311, 345, 405, 621, 729, 933, 1035, 1215, 1555, 1863, 2799, 3105, 3645, 4665, 5589, 7153, 8397, 9315, 13995, 16767, 21459, 25191, 27945, 35765, 41985, 64377, 75573, 83835, 107295, 125955, 193131, 226719, 321885, 377865, 579393, 965655, 1133595, 1738179, 2896965, 5214537, 8690895, 26072685]

約数ペア:

[(1, 26072685), (3, 8690895), (5, 5214537), (9, 2896965), (15, 1738179), (23, 1133595), (27, 965655), (45, 579393), (69, 377865), (81, 321885), (115, 226719), (135, 193131), (207, 125955), (243, 107295), (311, 83835), (345, 75573), (405, 64377), (621, 41985), (729, 35765), (933, 27945), (1035, 25191), (1215, 21459), (1555, 16767), (1863, 13995), (2799, 9315), (3105, 8397), (3645, 7153), (4665, 5589)]