26338995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 21584205

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 239, 279, 395, 465, 711, 717, 1185, 1195, 1395, 2151, 2449, 3555, 3585, 7347, 7409, 10755, 12245, 18881, 22041, 22227, 36735, 37045, 56643, 66681, 94405, 110205, 111135, 169929, 283215, 333405, 585311, 849645, 1755933, 2926555, 5267799, 8779665, 26338995]

約数ペア:

[(1, 26338995), (3, 8779665), (5, 5267799), (9, 2926555), (15, 1755933), (31, 849645), (45, 585311), (79, 333405), (93, 283215), (155, 169929), (237, 111135), (239, 110205), (279, 94405), (395, 66681), (465, 56643), (711, 37045), (717, 36735), (1185, 22227), (1195, 22041), (1395, 18881), (2151, 12245), (2449, 10755), (3555, 7409), (3585, 7347)]