55756755

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4489

約数の個数: 40

約数和(自身を含む): 103196544

約数和(自身を除く): 47439789

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 4441, 12555, 13323, 22205, 39969, 66615, 119907, 137671, 199845, 359721, 413013, 599535, 688355, 1239039, 1798605, 2065065, 3717117, 6195195, 11151351, 18585585, 55756755]

約数ペア:

[(1, 55756755), (3, 18585585), (5, 11151351), (9, 6195195), (15, 3717117), (27, 2065065), (31, 1798605), (45, 1239039), (81, 688355), (93, 599535), (135, 413013), (155, 359721), (279, 199845), (405, 137671), (465, 119907), (837, 66615), (1395, 39969), (2511, 22205), (4185, 13323), (4441, 12555)]