1316469105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 2705877504

約数和(自身を除く): 1389408399

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 421, 567, 945, 1103, 1263, 2105, 2835, 2947, 3309, 3789, 5515, 6315, 7721, 8841, 9927, 11367, 14735, 16545, 18945, 23163, 26523, 29781, 34101, 38605, 44205, 49635, 56835, 69489, 79569, 89343, 115815, 132615, 148905, 170505, 208467, 238707, 347445, 397845, 446715, 464363, 625401, 1042335, 1193535, 1393089, 2321815, 3127005, 3250541, 4179267, 6965445, 9751623, 12537801, 16252705, 20896335, 29254869, 37613403, 48758115, 62689005, 87764607, 146274345, 188067015, 263293821, 438823035, 1316469105]

約数ペア:

[(1, 1316469105), (3, 438823035), (5, 263293821), (7, 188067015), (9, 146274345), (15, 87764607), (21, 62689005), (27, 48758115), (35, 37613403), (45, 29254869), (63, 20896335), (81, 16252705), (105, 12537801), (135, 9751623), (189, 6965445), (315, 4179267), (405, 3250541), (421, 3127005), (567, 2321815), (945, 1393089), (1103, 1193535), (1263, 1042335), (2105, 625401), (2835, 464363), (2947, 446715), (3309, 397845), (3789, 347445), (5515, 238707), (6315, 208467), (7721, 170505), (8841, 148905), (9927, 132615), (11367, 115815), (14735, 89343), (16545, 79569), (18945, 69489), (23163, 56835), (26523, 49635), (29781, 44205), (34101, 38605)]