6659415

素因数分解:

$3^8\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 14171040

約数和(自身を除く): 7511625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 243, 261, 315, 405, 435, 567, 609, 729, 783, 945, 1015, 1215, 1305, 1701, 1827, 2187, 2349, 2835, 3045, 3645, 3915, 5103, 5481, 6561, 7047, 8505, 9135, 10935, 11745, 15309, 16443, 21141, 25515, 27405, 32805, 35235, 45927, 49329, 63423, 76545, 82215, 105705, 147987, 190269, 229635, 246645, 317115, 443961, 739935, 951345, 1331883, 2219805, 6659415]

約数ペア:

[(1, 6659415), (3, 2219805), (5, 1331883), (7, 951345), (9, 739935), (15, 443961), (21, 317115), (27, 246645), (29, 229635), (35, 190269), (45, 147987), (63, 105705), (81, 82215), (87, 76545), (105, 63423), (135, 49329), (145, 45927), (189, 35235), (203, 32805), (243, 27405), (261, 25515), (315, 21141), (405, 16443), (435, 15309), (567, 11745), (609, 10935), (729, 9135), (783, 8505), (945, 7047), (1015, 6561), (1215, 5481), (1305, 5103), (1701, 3915), (1827, 3645), (2187, 3045), (2349, 2835)]