1295331345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 2939777280

約数和(自身を除く): 1644445935

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, 297, 315, 365, 385, 405, 495, 511, 567, 569, 657, 693, 803, 891, 945, 1095, 1155, 1485, 1533, 1707, 1971, 2079, 2409, 2555, 2835, 2845, 3285, 3465, 3983, 4015, 4455, 4599, 5121, 5621, 5913, 6237, 6259, 7227, 7665, 8535, 9855, 10395, 11949, 12045, 13797, 15363, 16863, 18777, 19915, 21681, 22995, 25605, 28105, 29565, 31185, 31295, 35847, 36135, 41391, 41537, 43813, 46089, 50589, 56331, 59745, 65043, 68985, 76815, 84315, 93885, 107541, 108405, 124611, 131439, 151767, 168993, 179235, 206955, 207685, 219065, 230445, 252945, 281655, 290759, 322623, 325215, 373833, 394317, 455301, 456907, 506979, 537705, 623055, 657195, 758835, 844965, 872277, 1121499, 1182951, 1370721, 1453795, 1613115, 1869165, 1971585, 2276505, 2284535, 2534895, 2616831, 3198349, 3364497, 3548853, 4112163, 4361385, 5607495, 5914755, 6853605, 7850493, 9595047, 12336489, 13084155, 15991745, 16822485, 17744265, 20560815, 23551479, 28785141, 37009467, 39252465, 47975235, 61682445, 86355423, 117757395, 143925705, 185047335, 259066269, 431777115, 1295331345]

約数ペア:

[(1, 1295331345), (3, 431777115), (5, 259066269), (7, 185047335), (9, 143925705), (11, 117757395), (15, 86355423), (21, 61682445), (27, 47975235), (33, 39252465), (35, 37009467), (45, 28785141), (55, 23551479), (63, 20560815), (73, 17744265), (77, 16822485), (81, 15991745), (99, 13084155), (105, 12336489), (135, 9595047), (165, 7850493), (189, 6853605), (219, 5914755), (231, 5607495), (297, 4361385), (315, 4112163), (365, 3548853), (385, 3364497), (405, 3198349), (495, 2616831), (511, 2534895), (567, 2284535), (569, 2276505), (657, 1971585), (693, 1869165), (803, 1613115), (891, 1453795), (945, 1370721), (1095, 1182951), (1155, 1121499), (1485, 872277), (1533, 844965), (1707, 758835), (1971, 657195), (2079, 623055), (2409, 537705), (2555, 506979), (2835, 456907), (2845, 455301), (3285, 394317), (3465, 373833), (3983, 325215), (4015, 322623), (4455, 290759), (4599, 281655), (5121, 252945), (5621, 230445), (5913, 219065), (6237, 207685), (6259, 206955), (7227, 179235), (7665, 168993), (8535, 151767), (9855, 131439), (10395, 124611), (11949, 108405), (12045, 107541), (13797, 93885), (15363, 84315), (16863, 76815), (18777, 68985), (19915, 65043), (21681, 59745), (22995, 56331), (25605, 50589), (28105, 46089), (29565, 43813), (31185, 41537), (31295, 41391), (35847, 36135)]