495576225

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 967938048

約数和(自身を除く): 472361823

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 47, 75, 81, 123, 127, 135, 141, 205, 225, 235, 369, 381, 405, 423, 615, 635, 675, 705, 1025, 1107, 1143, 1175, 1269, 1845, 1905, 1927, 2025, 2115, 3075, 3175, 3321, 3429, 3525, 3807, 5207, 5535, 5715, 5781, 5969, 6345, 9225, 9525, 9635, 10287, 10575, 15621, 16605, 17145, 17343, 17907, 19035, 26035, 27675, 28575, 28905, 29845, 31725, 46863, 48175, 51435, 52029, 53721, 78105, 83025, 85725, 86715, 89535, 95175, 130175, 140589, 144525, 149225, 156087, 161163, 234315, 244729, 257175, 260145, 268605, 390525, 421767, 433575, 447675, 483489, 702945, 734187, 780435, 805815, 1171575, 1223645, 1300725, 1343025, 2108835, 2202561, 2417445, 3514725, 3670935, 3902175, 4029075, 6118225, 6607683, 10544175, 11012805, 12087225, 18354675, 19823049, 33038415, 55064025, 99115245, 165192075, 495576225]

約数ペア:

[(1, 495576225), (3, 165192075), (5, 99115245), (9, 55064025), (15, 33038415), (25, 19823049), (27, 18354675), (41, 12087225), (45, 11012805), (47, 10544175), (75, 6607683), (81, 6118225), (123, 4029075), (127, 3902175), (135, 3670935), (141, 3514725), (205, 2417445), (225, 2202561), (235, 2108835), (369, 1343025), (381, 1300725), (405, 1223645), (423, 1171575), (615, 805815), (635, 780435), (675, 734187), (705, 702945), (1025, 483489), (1107, 447675), (1143, 433575), (1175, 421767), (1269, 390525), (1845, 268605), (1905, 260145), (1927, 257175), (2025, 244729), (2115, 234315), (3075, 161163), (3175, 156087), (3321, 149225), (3429, 144525), (3525, 140589), (3807, 130175), (5207, 95175), (5535, 89535), (5715, 86715), (5781, 85725), (5969, 83025), (6345, 78105), (9225, 53721), (9525, 52029), (9635, 51435), (10287, 48175), (10575, 46863), (15621, 31725), (16605, 29845), (17145, 28905), (17343, 28575), (17907, 27675), (19035, 26035)]