85487535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 176655360

約数和(自身を除く): 91167825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 915, 945, 1281, 1483, 1647, 2135, 2745, 3843, 4449, 6405, 7415, 8235, 10381, 11529, 13347, 19215, 22245, 31143, 40041, 51905, 57645, 66735, 90463, 93429, 155715, 200205, 271389, 280287, 452315, 467145, 633241, 814167, 1356945, 1401435, 1899723, 2442501, 3166205, 4070835, 5699169, 9498615, 12212505, 17097507, 28495845, 85487535]

約数ペア:

[(1, 85487535), (3, 28495845), (5, 17097507), (7, 12212505), (9, 9498615), (15, 5699169), (21, 4070835), (27, 3166205), (35, 2442501), (45, 1899723), (61, 1401435), (63, 1356945), (105, 814167), (135, 633241), (183, 467145), (189, 452315), (305, 280287), (315, 271389), (427, 200205), (549, 155715), (915, 93429), (945, 90463), (1281, 66735), (1483, 57645), (1647, 51905), (2135, 40041), (2745, 31143), (3843, 22245), (4449, 19215), (6405, 13347), (7415, 11529), (8235, 10381)]