2588355

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 5854464

約数和(自身を除く): 3266109

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 83, 99, 105, 135, 165, 189, 231, 249, 297, 315, 385, 405, 415, 495, 567, 581, 693, 747, 891, 913, 945, 1155, 1245, 1485, 1743, 2079, 2241, 2739, 2835, 2905, 3465, 3735, 4455, 4565, 5229, 6237, 6391, 6723, 8217, 8715, 10395, 11205, 13695, 15687, 19173, 24651, 26145, 31185, 31955, 33615, 41085, 47061, 57519, 73953, 78435, 95865, 123255, 172557, 235305, 287595, 369765, 517671, 862785, 2588355]

約数ペア:

[(1, 2588355), (3, 862785), (5, 517671), (7, 369765), (9, 287595), (11, 235305), (15, 172557), (21, 123255), (27, 95865), (33, 78435), (35, 73953), (45, 57519), (55, 47061), (63, 41085), (77, 33615), (81, 31955), (83, 31185), (99, 26145), (105, 24651), (135, 19173), (165, 15687), (189, 13695), (231, 11205), (249, 10395), (297, 8715), (315, 8217), (385, 6723), (405, 6391), (415, 6237), (495, 5229), (567, 4565), (581, 4455), (693, 3735), (747, 3465), (891, 2905), (913, 2835), (945, 2739), (1155, 2241), (1245, 2079), (1485, 1743)]