15673894509

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{14243}}^1$

素因数の和:14434

約数の個数: 64

約数和(自身を含む): 26801510400

約数和(自身を除く): 11127615891

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 139, 203, 273, 377, 417, 609, 973, 1131, 1807, 2639, 2919, 4031, 5421, 7917, 12093, 12649, 14243, 28217, 37947, 42729, 52403, 84651, 99701, 157209, 185159, 299103, 366821, 413047, 555477, 1100463, 1239141, 1296113, 1979777, 2891329, 3888339, 5369611, 5939331, 8673987, 13858439, 16108833, 25737101, 37587277, 41575317, 57413533, 77211303, 112761831, 172240599, 180159707, 401894731, 540479121, 746375929, 1205684193, 2239127787, 5224631503, 15673894509]

約数ペア:

[(1, 15673894509), (3, 5224631503), (7, 2239127787), (13, 1205684193), (21, 746375929), (29, 540479121), (39, 401894731), (87, 180159707), (91, 172240599), (139, 112761831), (203, 77211303), (273, 57413533), (377, 41575317), (417, 37587277), (609, 25737101), (973, 16108833), (1131, 13858439), (1807, 8673987), (2639, 5939331), (2919, 5369611), (4031, 3888339), (5421, 2891329), (7917, 1979777), (12093, 1296113), (12649, 1239141), (14243, 1100463), (28217, 555477), (37947, 413047), (42729, 366821), (52403, 299103), (84651, 185159), (99701, 157209)]