75950865

素因数分解:

$3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 139134528

約数和(自身を除く): 63183663

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 243, 311, 335, 405, 603, 729, 933, 1005, 1215, 1555, 1809, 2799, 3015, 3645, 4665, 5427, 8397, 9045, 13995, 16281, 20837, 25191, 27135, 41985, 48843, 62511, 75573, 81405, 104185, 125955, 187533, 226719, 244215, 312555, 377865, 562599, 937665, 1133595, 1687797, 2812995, 5063391, 8438985, 15190173, 25316955, 75950865]

約数ペア:

[(1, 75950865), (3, 25316955), (5, 15190173), (9, 8438985), (15, 5063391), (27, 2812995), (45, 1687797), (67, 1133595), (81, 937665), (135, 562599), (201, 377865), (243, 312555), (311, 244215), (335, 226719), (405, 187533), (603, 125955), (729, 104185), (933, 81405), (1005, 75573), (1215, 62511), (1555, 48843), (1809, 41985), (2799, 27135), (3015, 25191), (3645, 20837), (4665, 16281), (5427, 13995), (8397, 9045)]