55563165

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 61848675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 139, 141, 189, 235, 243, 315, 329, 405, 417, 423, 567, 695, 705, 945, 973, 987, 1215, 1251, 1269, 1645, 1701, 2085, 2115, 2835, 2919, 2961, 3753, 3807, 4865, 4935, 6255, 6345, 6533, 8505, 8757, 8883, 11259, 11421, 14595, 14805, 18765, 19035, 19599, 26271, 26649, 32665, 33777, 43785, 44415, 45731, 56295, 57105, 58797, 78813, 79947, 97995, 131355, 133245, 137193, 168885, 176391, 228655, 236439, 293985, 394065, 399735, 411579, 529173, 685965, 881955, 1182195, 1234737, 1587519, 2057895, 2645865, 3704211, 6173685, 7937595, 11112633, 18521055, 55563165]

約数ペア:

[(1, 55563165), (3, 18521055), (5, 11112633), (7, 7937595), (9, 6173685), (15, 3704211), (21, 2645865), (27, 2057895), (35, 1587519), (45, 1234737), (47, 1182195), (63, 881955), (81, 685965), (105, 529173), (135, 411579), (139, 399735), (141, 394065), (189, 293985), (235, 236439), (243, 228655), (315, 176391), (329, 168885), (405, 137193), (417, 133245), (423, 131355), (567, 97995), (695, 79947), (705, 78813), (945, 58797), (973, 57105), (987, 56295), (1215, 45731), (1251, 44415), (1269, 43785), (1645, 33777), (1701, 32665), (2085, 26649), (2115, 26271), (2835, 19599), (2919, 19035), (2961, 18765), (3753, 14805), (3807, 14595), (4865, 11421), (4935, 11259), (6255, 8883), (6345, 8757), (6533, 8505)]