223692975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 458542080

約数和(自身を除く): 234849105

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 99, 135, 141, 165, 225, 235, 275, 297, 423, 495, 517, 641, 675, 705, 825, 1175, 1269, 1485, 1551, 1923, 2115, 2475, 2585, 3205, 3525, 4653, 5769, 6345, 7051, 7425, 7755, 9615, 10575, 12925, 13959, 16025, 17307, 21153, 23265, 28845, 30127, 31725, 35255, 38775, 48075, 63459, 69795, 86535, 90381, 105765, 116325, 144225, 150635, 176275, 190377, 271143, 317295, 331397, 348975, 432675, 451905, 528825, 753175, 813429, 951885, 994191, 1355715, 1586475, 1656985, 2259525, 2982573, 4067145, 4759425, 4970955, 6778575, 8284925, 8947719, 14912865, 20335725, 24854775, 44738595, 74564325, 223692975]

約数ペア:

[(1, 223692975), (3, 74564325), (5, 44738595), (9, 24854775), (11, 20335725), (15, 14912865), (25, 8947719), (27, 8284925), (33, 6778575), (45, 4970955), (47, 4759425), (55, 4067145), (75, 2982573), (99, 2259525), (135, 1656985), (141, 1586475), (165, 1355715), (225, 994191), (235, 951885), (275, 813429), (297, 753175), (423, 528825), (495, 451905), (517, 432675), (641, 348975), (675, 331397), (705, 317295), (825, 271143), (1175, 190377), (1269, 176275), (1485, 150635), (1551, 144225), (1923, 116325), (2115, 105765), (2475, 90381), (2585, 86535), (3205, 69795), (3525, 63459), (4653, 48075), (5769, 38775), (6345, 35255), (7051, 31725), (7425, 30127), (7755, 28845), (9615, 23265), (10575, 21153), (12925, 17307), (13959, 16025)]