2595645

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 5488560

約数和(自身を除く): 2892915

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 29, 39, 45, 51, 65, 81, 85, 87, 117, 135, 145, 153, 195, 221, 255, 261, 351, 377, 405, 435, 459, 493, 585, 663, 765, 783, 1053, 1105, 1131, 1305, 1377, 1479, 1755, 1885, 1989, 2295, 2349, 2465, 3315, 3393, 3915, 4437, 5265, 5655, 5967, 6409, 6885, 7395, 9945, 10179, 11745, 13311, 16965, 17901, 19227, 22185, 29835, 30537, 32045, 39933, 50895, 57681, 66555, 89505, 96135, 152685, 173043, 199665, 288405, 519129, 865215, 2595645]

約数ペア:

[(1, 2595645), (3, 865215), (5, 519129), (9, 288405), (13, 199665), (15, 173043), (17, 152685), (27, 96135), (29, 89505), (39, 66555), (45, 57681), (51, 50895), (65, 39933), (81, 32045), (85, 30537), (87, 29835), (117, 22185), (135, 19227), (145, 17901), (153, 16965), (195, 13311), (221, 11745), (255, 10179), (261, 9945), (351, 7395), (377, 6885), (405, 6409), (435, 5967), (459, 5655), (493, 5265), (585, 4437), (663, 3915), (765, 3393), (783, 3315), (1053, 2465), (1105, 2349), (1131, 2295), (1305, 1989), (1377, 1885), (1479, 1755)]