15707413755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7122

約数の個数: 128

約数和(自身を含む): 32621875200

約数和(自身を除く): 16914461445

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 89, 99, 135, 153, 165, 187, 255, 267, 297, 445, 459, 495, 561, 765, 801, 935, 979, 1335, 1485, 1513, 1683, 2295, 2403, 2805, 2937, 4005, 4539, 4895, 5049, 6991, 7565, 8415, 8811, 12015, 13617, 14685, 16643, 20973, 22695, 25245, 26433, 34955, 40851, 44055, 49929, 62919, 68085, 76901, 83215, 104865, 118847, 132165, 149787, 188757, 204255, 230703, 249645, 314595, 356541, 384505, 449361, 594235, 622199, 692109, 748935, 943785, 1069623, 1153515, 1307317, 1782705, 1866597, 2076327, 2246805, 3110995, 3208869, 3460545, 3921951, 5348115, 5599791, 6536585, 6844189, 9332985, 10381635, 10577383, 11765853, 16044345, 16799373, 19609755, 20532567, 27998955, 31732149, 34220945, 35297559, 52886915, 58829265, 61597701, 83996865, 95196447, 102662835, 116351213, 158660745, 176487795, 184793103, 285589341, 307988505, 349053639, 475982235, 581756065, 923965515, 1047160917, 1427946705, 1745268195, 3141482751, 5235804585, 15707413755]

約数ペア:

[(1, 15707413755), (3, 5235804585), (5, 3141482751), (9, 1745268195), (11, 1427946705), (15, 1047160917), (17, 923965515), (27, 581756065), (33, 475982235), (45, 349053639), (51, 307988505), (55, 285589341), (85, 184793103), (89, 176487795), (99, 158660745), (135, 116351213), (153, 102662835), (165, 95196447), (187, 83996865), (255, 61597701), (267, 58829265), (297, 52886915), (445, 35297559), (459, 34220945), (495, 31732149), (561, 27998955), (765, 20532567), (801, 19609755), (935, 16799373), (979, 16044345), (1335, 11765853), (1485, 10577383), (1513, 10381635), (1683, 9332985), (2295, 6844189), (2403, 6536585), (2805, 5599791), (2937, 5348115), (4005, 3921951), (4539, 3460545), (4895, 3208869), (5049, 3110995), (6991, 2246805), (7565, 2076327), (8415, 1866597), (8811, 1782705), (12015, 1307317), (13617, 1153515), (14685, 1069623), (16643, 943785), (20973, 748935), (22695, 692109), (25245, 622199), (26433, 594235), (34955, 449361), (40851, 384505), (44055, 356541), (49929, 314595), (62919, 249645), (68085, 230703), (76901, 204255), (83215, 188757), (104865, 149787), (118847, 132165)]