23642897475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22697}}^1$

素因数の和:22789

約数の個数: 96

約数和(自身を含む): 44582503680

約数和(自身を除く): 20939606205

約数列:

[1, 3, 5, 15, 17, 19, 25, 43, 51, 57, 75, 85, 95, 129, 215, 255, 285, 323, 425, 475, 645, 731, 817, 969, 1075, 1275, 1425, 1615, 2193, 2451, 3225, 3655, 4085, 4845, 8075, 10965, 12255, 13889, 18275, 20425, 22697, 24225, 41667, 54825, 61275, 68091, 69445, 113485, 208335, 340455, 347225, 385849, 431243, 567425, 975971, 1041675, 1157547, 1293729, 1702275, 1929245, 2156215, 2927913, 4879855, 5787735, 6468645, 7331131, 9646225, 10781075, 14639565, 16591507, 18543449, 21993393, 24399275, 28938675, 32343225, 36655655, 49774521, 55630347, 73197825, 82957535, 92717245, 109966965, 183278275, 248872605, 278151735, 315238633, 414787675, 463586225, 549834825, 945715899, 1244363025, 1390758675, 1576193165, 4728579495, 7880965825, 23642897475]

約数ペア:

[(1, 23642897475), (3, 7880965825), (5, 4728579495), (15, 1576193165), (17, 1390758675), (19, 1244363025), (25, 945715899), (43, 549834825), (51, 463586225), (57, 414787675), (75, 315238633), (85, 278151735), (95, 248872605), (129, 183278275), (215, 109966965), (255, 92717245), (285, 82957535), (323, 73197825), (425, 55630347), (475, 49774521), (645, 36655655), (731, 32343225), (817, 28938675), (969, 24399275), (1075, 21993393), (1275, 18543449), (1425, 16591507), (1615, 14639565), (2193, 10781075), (2451, 9646225), (3225, 7331131), (3655, 6468645), (4085, 5787735), (4845, 4879855), (8075, 2927913), (10965, 2156215), (12255, 1929245), (13889, 1702275), (18275, 1293729), (20425, 1157547), (22697, 1041675), (24225, 975971), (41667, 567425), (54825, 431243), (61275, 385849), (68091, 347225), (69445, 340455), (113485, 208335)]