15155013545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:6042

約数の個数: 64

約数和(自身を含む): 22686262272

約数和(自身を除く): 7531248727

約数列:

[1, 5, 7, 17, 35, 61, 71, 85, 119, 305, 355, 427, 497, 595, 1037, 1207, 2135, 2485, 4331, 5185, 5881, 6035, 7259, 8449, 21655, 29405, 30317, 36295, 41167, 42245, 73627, 99977, 151585, 205835, 358741, 368135, 417551, 499885, 515389, 699839, 1793705, 2087755, 2511187, 2576945, 2922857, 3499195, 6098597, 7098367, 12555935, 14614285, 25470611, 30492985, 35491835, 42690179, 49688569, 127353055, 178294277, 213450895, 248442845, 433000387, 891471385, 2165001935, 3031002709, 15155013545]

約数ペア:

[(1, 15155013545), (5, 3031002709), (7, 2165001935), (17, 891471385), (35, 433000387), (61, 248442845), (71, 213450895), (85, 178294277), (119, 127353055), (305, 49688569), (355, 42690179), (427, 35491835), (497, 30492985), (595, 25470611), (1037, 14614285), (1207, 12555935), (2135, 7098367), (2485, 6098597), (4331, 3499195), (5185, 2922857), (5881, 2576945), (6035, 2511187), (7259, 2087755), (8449, 1793705), (21655, 699839), (29405, 515389), (30317, 499885), (36295, 417551), (41167, 368135), (42245, 358741), (73627, 205835), (99977, 151585)]