61465635

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 139806720

約数和(自身を除く): 78341085

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 73, 77, 81, 99, 105, 135, 165, 189, 219, 231, 243, 297, 315, 365, 385, 405, 495, 511, 567, 657, 693, 729, 803, 891, 945, 1095, 1155, 1215, 1485, 1533, 1701, 1971, 2079, 2187, 2409, 2555, 2673, 2835, 3285, 3465, 3645, 4015, 4455, 4599, 5103, 5621, 5913, 6237, 7227, 7665, 8019, 8505, 9855, 10395, 10935, 12045, 13365, 13797, 15309, 16863, 17739, 18711, 21681, 22995, 24057, 25515, 28105, 29565, 31185, 36135, 40095, 41391, 50589, 53217, 56133, 65043, 68985, 76545, 84315, 88695, 93555, 108405, 120285, 124173, 151767, 159651, 168399, 195129, 206955, 252945, 266085, 280665, 325215, 372519, 455301, 585387, 620865, 758835, 798255, 841995, 975645, 1117557, 1365903, 1756161, 1862595, 2276505, 2926935, 4097709, 5587785, 6829515, 8780805, 12293127, 20488545, 61465635]

約数ペア:

[(1, 61465635), (3, 20488545), (5, 12293127), (7, 8780805), (9, 6829515), (11, 5587785), (15, 4097709), (21, 2926935), (27, 2276505), (33, 1862595), (35, 1756161), (45, 1365903), (55, 1117557), (63, 975645), (73, 841995), (77, 798255), (81, 758835), (99, 620865), (105, 585387), (135, 455301), (165, 372519), (189, 325215), (219, 280665), (231, 266085), (243, 252945), (297, 206955), (315, 195129), (365, 168399), (385, 159651), (405, 151767), (495, 124173), (511, 120285), (567, 108405), (657, 93555), (693, 88695), (729, 84315), (803, 76545), (891, 68985), (945, 65043), (1095, 56133), (1155, 53217), (1215, 50589), (1485, 41391), (1533, 40095), (1701, 36135), (1971, 31185), (2079, 29565), (2187, 28105), (2409, 25515), (2555, 24057), (2673, 22995), (2835, 21681), (3285, 18711), (3465, 17739), (3645, 16863), (4015, 15309), (4455, 13797), (4599, 13365), (5103, 12045), (5621, 10935), (5913, 10395), (6237, 9855), (7227, 8505), (7665, 8019)]