12255705

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 27675648

約数和(自身を除く): 15419943

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 131, 135, 165, 189, 231, 243, 297, 315, 385, 393, 405, 495, 567, 655, 693, 891, 917, 945, 1155, 1179, 1215, 1441, 1485, 1701, 1965, 2079, 2673, 2751, 2835, 3465, 3537, 4323, 4455, 4585, 5895, 6237, 7205, 8253, 8505, 10087, 10395, 10611, 12969, 13365, 13755, 17685, 18711, 21615, 24759, 30261, 31185, 31833, 38907, 41265, 50435, 53055, 64845, 74277, 90783, 93555, 116721, 123795, 151305, 159165, 194535, 222831, 272349, 350163, 371385, 453915, 583605, 817047, 1114155, 1361745, 1750815, 2451141, 4085235, 12255705]

約数ペア:

[(1, 12255705), (3, 4085235), (5, 2451141), (7, 1750815), (9, 1361745), (11, 1114155), (15, 817047), (21, 583605), (27, 453915), (33, 371385), (35, 350163), (45, 272349), (55, 222831), (63, 194535), (77, 159165), (81, 151305), (99, 123795), (105, 116721), (131, 93555), (135, 90783), (165, 74277), (189, 64845), (231, 53055), (243, 50435), (297, 41265), (315, 38907), (385, 31833), (393, 31185), (405, 30261), (495, 24759), (567, 21615), (655, 18711), (693, 17685), (891, 13755), (917, 13365), (945, 12969), (1155, 10611), (1179, 10395), (1215, 10087), (1441, 8505), (1485, 8253), (1701, 7205), (1965, 6237), (2079, 5895), (2673, 4585), (2751, 4455), (2835, 4323), (3465, 3537)]