54894825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 104457600

約数和(自身を除く): 49562775

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 87, 141, 145, 179, 225, 235, 261, 423, 435, 537, 705, 725, 895, 1175, 1305, 1363, 1611, 2115, 2175, 2685, 3525, 4089, 4475, 5191, 6525, 6815, 8055, 8413, 10575, 12267, 13425, 15573, 20445, 25239, 25955, 34075, 40275, 42065, 46719, 61335, 75717, 77865, 102225, 126195, 129775, 210325, 233595, 243977, 306675, 378585, 389325, 630975, 731931, 1167975, 1219885, 1892925, 2195793, 3659655, 6099425, 10978965, 18298275, 54894825]

約数ペア:

[(1, 54894825), (3, 18298275), (5, 10978965), (9, 6099425), (15, 3659655), (25, 2195793), (29, 1892925), (45, 1219885), (47, 1167975), (75, 731931), (87, 630975), (141, 389325), (145, 378585), (179, 306675), (225, 243977), (235, 233595), (261, 210325), (423, 129775), (435, 126195), (537, 102225), (705, 77865), (725, 75717), (895, 61335), (1175, 46719), (1305, 42065), (1363, 40275), (1611, 34075), (2115, 25955), (2175, 25239), (2685, 20445), (3525, 15573), (4089, 13425), (4475, 12267), (5191, 10575), (6525, 8413), (6815, 8055)]