252464025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 493682688

約数和(自身を除く): 241218663

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 47, 51, 55, 75, 85, 141, 165, 187, 235, 255, 275, 383, 425, 517, 561, 705, 799, 825, 935, 1149, 1175, 1275, 1551, 1915, 2397, 2585, 2805, 3525, 3995, 4213, 4675, 5745, 6511, 7755, 8789, 9575, 11985, 12639, 12925, 14025, 18001, 19533, 19975, 21065, 26367, 28725, 32555, 38775, 43945, 54003, 59925, 63195, 71621, 90005, 97665, 105325, 131835, 162775, 198011, 214863, 219725, 270015, 306017, 315975, 358105, 450025, 488325, 594033, 659175, 918051, 990055, 1074315, 1350075, 1530085, 1790525, 2970165, 3366187, 4590255, 4950275, 5371575, 7650425, 10098561, 14850825, 16830935, 22951275, 50492805, 84154675, 252464025]

約数ペア:

[(1, 252464025), (3, 84154675), (5, 50492805), (11, 22951275), (15, 16830935), (17, 14850825), (25, 10098561), (33, 7650425), (47, 5371575), (51, 4950275), (55, 4590255), (75, 3366187), (85, 2970165), (141, 1790525), (165, 1530085), (187, 1350075), (235, 1074315), (255, 990055), (275, 918051), (383, 659175), (425, 594033), (517, 488325), (561, 450025), (705, 358105), (799, 315975), (825, 306017), (935, 270015), (1149, 219725), (1175, 214863), (1275, 198011), (1551, 162775), (1915, 131835), (2397, 105325), (2585, 97665), (2805, 90005), (3525, 71621), (3995, 63195), (4213, 59925), (4675, 54003), (5745, 43945), (6511, 38775), (7755, 32555), (8789, 28725), (9575, 26367), (11985, 21065), (12639, 19975), (12925, 19533), (14025, 18001)]