26706645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 28589355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 135, 177, 189, 295, 315, 413, 479, 531, 885, 945, 1239, 1437, 1593, 2065, 2395, 2655, 3353, 3717, 4311, 6195, 7185, 7965, 10059, 11151, 12933, 16765, 18585, 21555, 28261, 30177, 50295, 55755, 64665, 84783, 90531, 141305, 150885, 197827, 254349, 423915, 452655, 593481, 763047, 989135, 1271745, 1780443, 2967405, 3815235, 5341329, 8902215, 26706645]

約数ペア:

[(1, 26706645), (3, 8902215), (5, 5341329), (7, 3815235), (9, 2967405), (15, 1780443), (21, 1271745), (27, 989135), (35, 763047), (45, 593481), (59, 452655), (63, 423915), (105, 254349), (135, 197827), (177, 150885), (189, 141305), (295, 90531), (315, 84783), (413, 64665), (479, 55755), (531, 50295), (885, 30177), (945, 28261), (1239, 21555), (1437, 18585), (1593, 16765), (2065, 12933), (2395, 11151), (2655, 10059), (3353, 7965), (3717, 7185), (4311, 6195)]