4085235

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 9199872

約数和(自身を除く): 5114637

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, 297, 315, 385, 393, 405, 495, 567, 655, 693, 891, 917, 945, 1155, 1179, 1441, 1485, 1965, 2079, 2751, 2835, 3465, 3537, 4323, 4455, 4585, 5895, 6237, 7205, 8253, 10087, 10395, 10611, 12969, 13755, 17685, 21615, 24759, 30261, 31185, 38907, 41265, 50435, 53055, 64845, 74277, 90783, 116721, 123795, 151305, 194535, 272349, 371385, 453915, 583605, 817047, 1361745, 4085235]

約数ペア:

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