66018645

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 154725120

約数和(自身を除く): 88706475

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 73, 77, 81, 87, 99, 105, 135, 145, 165, 189, 203, 219, 231, 261, 297, 315, 319, 365, 385, 405, 435, 495, 511, 567, 609, 657, 693, 783, 803, 891, 945, 957, 1015, 1095, 1155, 1305, 1485, 1533, 1595, 1827, 1971, 2079, 2117, 2233, 2349, 2409, 2555, 2835, 2871, 3045, 3285, 3465, 3915, 4015, 4455, 4599, 4785, 5481, 5621, 5913, 6237, 6351, 6699, 7227, 7665, 8613, 9135, 9855, 10395, 10585, 11165, 11745, 12045, 13797, 14355, 14819, 16443, 16863, 19053, 20097, 21681, 22995, 23287, 25839, 27405, 28105, 29565, 31185, 31755, 33495, 36135, 41391, 43065, 44457, 50589, 57159, 60291, 65043, 68985, 69861, 74095, 82215, 84315, 95265, 100485, 108405, 116435, 129195, 133371, 151767, 163009, 171477, 180873, 206955, 209583, 222285, 252945, 285795, 301455, 325215, 349305, 400113, 455301, 489027, 628749, 666855, 758835, 815045, 857385, 904365, 1047915, 1200339, 1467081, 1886247, 2000565, 2276505, 2445135, 3143745, 4401243, 6001695, 7335405, 9431235, 13203729, 22006215, 66018645]

約数ペア:

[(1, 66018645), (3, 22006215), (5, 13203729), (7, 9431235), (9, 7335405), (11, 6001695), (15, 4401243), (21, 3143745), (27, 2445135), (29, 2276505), (33, 2000565), (35, 1886247), (45, 1467081), (55, 1200339), (63, 1047915), (73, 904365), (77, 857385), (81, 815045), (87, 758835), (99, 666855), (105, 628749), (135, 489027), (145, 455301), (165, 400113), (189, 349305), (203, 325215), (219, 301455), (231, 285795), (261, 252945), (297, 222285), (315, 209583), (319, 206955), (365, 180873), (385, 171477), (405, 163009), (435, 151767), (495, 133371), (511, 129195), (567, 116435), (609, 108405), (657, 100485), (693, 95265), (783, 84315), (803, 82215), (891, 74095), (945, 69861), (957, 68985), (1015, 65043), (1095, 60291), (1155, 57159), (1305, 50589), (1485, 44457), (1533, 43065), (1595, 41391), (1827, 36135), (1971, 33495), (2079, 31755), (2117, 31185), (2233, 29565), (2349, 28105), (2409, 27405), (2555, 25839), (2835, 23287), (2871, 22995), (3045, 21681), (3285, 20097), (3465, 19053), (3915, 16863), (4015, 16443), (4455, 14819), (4599, 14355), (4785, 13797), (5481, 12045), (5621, 11745), (5913, 11165), (6237, 10585), (6351, 10395), (6699, 9855), (7227, 9135), (7665, 8613)]