12350475

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 12022965

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 107, 135, 171, 225, 243, 285, 321, 405, 475, 513, 535, 675, 855, 963, 1215, 1425, 1539, 1605, 2025, 2033, 2565, 2675, 2889, 4275, 4617, 4815, 6075, 6099, 7695, 8025, 8667, 10165, 12825, 14445, 18297, 23085, 24075, 26001, 30495, 38475, 43335, 50825, 54891, 72225, 91485, 115425, 130005, 152475, 164673, 216675, 274455, 457425, 494019, 650025, 823365, 1372275, 2470095, 4116825, 12350475]

約数ペア:

[(1, 12350475), (3, 4116825), (5, 2470095), (9, 1372275), (15, 823365), (19, 650025), (25, 494019), (27, 457425), (45, 274455), (57, 216675), (75, 164673), (81, 152475), (95, 130005), (107, 115425), (135, 91485), (171, 72225), (225, 54891), (243, 50825), (285, 43335), (321, 38475), (405, 30495), (475, 26001), (513, 24075), (535, 23085), (675, 18297), (855, 14445), (963, 12825), (1215, 10165), (1425, 8667), (1539, 8025), (1605, 7695), (2025, 6099), (2033, 6075), (2565, 4815), (2675, 4617), (2889, 4275)]