537156945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 1037836800

約数和(自身を除く): 500679855

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 79, 117, 177, 195, 197, 237, 295, 395, 531, 585, 591, 711, 767, 885, 985, 1027, 1185, 1773, 2301, 2561, 2655, 2955, 3081, 3555, 3835, 4661, 5135, 6903, 7683, 8865, 9243, 11505, 11623, 12805, 13983, 15405, 15563, 23049, 23305, 34515, 34869, 38415, 41949, 46215, 46689, 58115, 60593, 69915, 77815, 104607, 115245, 140067, 151099, 174345, 181779, 202319, 209745, 233445, 302965, 453297, 523035, 545337, 606957, 700335, 755495, 908895, 918217, 1011595, 1359891, 1820871, 2266485, 2726685, 2754651, 3034785, 4591085, 6799455, 8263953, 9104355, 11936821, 13773255, 35810463, 41319765, 59684105, 107431389, 179052315, 537156945]

約数ペア:

[(1, 537156945), (3, 179052315), (5, 107431389), (9, 59684105), (13, 41319765), (15, 35810463), (39, 13773255), (45, 11936821), (59, 9104355), (65, 8263953), (79, 6799455), (117, 4591085), (177, 3034785), (195, 2754651), (197, 2726685), (237, 2266485), (295, 1820871), (395, 1359891), (531, 1011595), (585, 918217), (591, 908895), (711, 755495), (767, 700335), (885, 606957), (985, 545337), (1027, 523035), (1185, 453297), (1773, 302965), (2301, 233445), (2561, 209745), (2655, 202319), (2955, 181779), (3081, 174345), (3555, 151099), (3835, 140067), (4661, 115245), (5135, 104607), (6903, 77815), (7683, 69915), (8865, 60593), (9243, 58115), (11505, 46689), (11623, 46215), (12805, 41949), (13983, 38415), (15405, 34869), (15563, 34515), (23049, 23305)]