2564753025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14683}}^1$

素因数の和:14850

約数の個数: 48

約数和(自身を含む): 4522906944

約数和(自身を除く): 1958153919

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 137, 255, 411, 425, 685, 1275, 2055, 2329, 3425, 6987, 10275, 11645, 14683, 34935, 44049, 58225, 73415, 174675, 220245, 249611, 367075, 748833, 1101225, 1248055, 2011571, 3744165, 6034713, 6240275, 10057855, 18720825, 30173565, 34196707, 50289275, 102590121, 150867825, 170983535, 512950605, 854917675, 2564753025]

約数ペア:

[(1, 2564753025), (3, 854917675), (5, 512950605), (15, 170983535), (17, 150867825), (25, 102590121), (51, 50289275), (75, 34196707), (85, 30173565), (137, 18720825), (255, 10057855), (411, 6240275), (425, 6034713), (685, 3744165), (1275, 2011571), (2055, 1248055), (2329, 1101225), (3425, 748833), (6987, 367075), (10275, 249611), (11645, 220245), (14683, 174675), (34935, 73415), (44049, 58225)]