22940415

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 18992385

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 239, 243, 395, 405, 711, 717, 1185, 1195, 1215, 2133, 2151, 3555, 3585, 6399, 6453, 10665, 10755, 18881, 19197, 19359, 31995, 32265, 56643, 58077, 94405, 95985, 96795, 169929, 283215, 290385, 509787, 849645, 1529361, 2548935, 4588083, 7646805, 22940415]

約数ペア:

[(1, 22940415), (3, 7646805), (5, 4588083), (9, 2548935), (15, 1529361), (27, 849645), (45, 509787), (79, 290385), (81, 283215), (135, 169929), (237, 96795), (239, 95985), (243, 94405), (395, 58077), (405, 56643), (711, 32265), (717, 31995), (1185, 19359), (1195, 19197), (1215, 18881), (2133, 10755), (2151, 10665), (3555, 6453), (3585, 6399)]