161043292025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{289477}}^1$

素因数の和:289539

約数の個数: 72

約数和(自身を含む): 264476364096

約数和(自身を除く): 103433072071

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 289, 385, 425, 595, 935, 1309, 1445, 1925, 2023, 2975, 3179, 4675, 6545, 7225, 10115, 15895, 22253, 32725, 50575, 79475, 111265, 289477, 556325, 1447385, 2026339, 3184247, 4921109, 7236925, 10131695, 15921235, 22289729, 24605545, 34447763, 50658475, 54132199, 79606175, 83658853, 111448645, 123027725, 172238815, 270660995, 378925393, 418294265, 557243225, 585611971, 861194075, 920247383, 1353304975, 1894626965, 2091471325, 2928059855, 4601236915, 6441731681, 9473134825, 14640299275, 23006184575, 32208658405, 161043292025]

約数ペア:

[(1, 161043292025), (5, 32208658405), (7, 23006184575), (11, 14640299275), (17, 9473134825), (25, 6441731681), (35, 4601236915), (55, 2928059855), (77, 2091471325), (85, 1894626965), (119, 1353304975), (175, 920247383), (187, 861194075), (275, 585611971), (289, 557243225), (385, 418294265), (425, 378925393), (595, 270660995), (935, 172238815), (1309, 123027725), (1445, 111448645), (1925, 83658853), (2023, 79606175), (2975, 54132199), (3179, 50658475), (4675, 34447763), (6545, 24605545), (7225, 22289729), (10115, 15921235), (15895, 10131695), (22253, 7236925), (32725, 4921109), (50575, 3184247), (79475, 2026339), (111265, 1447385), (289477, 556325)]