13377872025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 28206956544

約数和(自身を除く): 14829084519

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 127, 141, 175, 225, 235, 315, 329, 381, 423, 525, 635, 705, 889, 987, 1143, 1175, 1423, 1575, 1645, 1905, 2115, 2667, 2961, 3175, 3525, 4269, 4445, 4935, 5715, 5969, 7115, 8001, 8225, 9525, 9961, 10575, 12807, 13335, 14805, 17907, 21345, 22225, 24675, 28575, 29845, 29883, 35575, 40005, 41783, 49805, 53721, 64035, 66675, 66881, 74025, 89535, 89649, 106725, 125349, 149225, 149415, 180721, 200025, 200643, 208915, 249025, 268605, 320175, 334405, 376047, 447675, 448245, 468167, 542163, 601929, 626745, 747075, 903605, 1003215, 1044575, 1265047, 1343025, 1404501, 1626489, 1672025, 1880235, 2241225, 2340835, 2710815, 3009645, 3133725, 3795141, 4213503, 4518025, 5016075, 6325235, 7022505, 8132445, 8493887, 9401175, 11385423, 11704175, 13554075, 15048225, 18975705, 21067515, 25481661, 31626175, 35112525, 40662225, 42469435, 56927115, 59457209, 76444983, 94878525, 105337575, 127408305, 178371627, 212347175, 284635575, 297286045, 382224915, 535114881, 637041525, 891858135, 1486430225, 1911124575, 2675574405, 4459290675, 13377872025]

約数ペア:

[(1, 13377872025), (3, 4459290675), (5, 2675574405), (7, 1911124575), (9, 1486430225), (15, 891858135), (21, 637041525), (25, 535114881), (35, 382224915), (45, 297286045), (47, 284635575), (63, 212347175), (75, 178371627), (105, 127408305), (127, 105337575), (141, 94878525), (175, 76444983), (225, 59457209), (235, 56927115), (315, 42469435), (329, 40662225), (381, 35112525), (423, 31626175), (525, 25481661), (635, 21067515), (705, 18975705), (889, 15048225), (987, 13554075), (1143, 11704175), (1175, 11385423), (1423, 9401175), (1575, 8493887), (1645, 8132445), (1905, 7022505), (2115, 6325235), (2667, 5016075), (2961, 4518025), (3175, 4213503), (3525, 3795141), (4269, 3133725), (4445, 3009645), (4935, 2710815), (5715, 2340835), (5969, 2241225), (7115, 1880235), (8001, 1672025), (8225, 1626489), (9525, 1404501), (9961, 1343025), (10575, 1265047), (12807, 1044575), (13335, 1003215), (14805, 903605), (17907, 747075), (21345, 626745), (22225, 601929), (24675, 542163), (28575, 468167), (29845, 448245), (29883, 447675), (35575, 376047), (40005, 334405), (41783, 320175), (49805, 268605), (53721, 249025), (64035, 208915), (66675, 200643), (66881, 200025), (74025, 180721), (89535, 149415), (89649, 149225), (106725, 125349)]