187751799695

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{9871}}^1$

素因数の和:10487

約数の個数: 32

約数和(自身を含む): 230805780480

約数和(自身を除く): 43053980785

約数列:

[1, 5, 71, 131, 355, 409, 655, 2045, 9301, 9871, 29039, 46505, 49355, 53579, 145195, 267895, 700841, 1293101, 3504205, 3804109, 4037239, 6465505, 19020545, 20186195, 91810171, 286643969, 459050855, 528878309, 1433219845, 2644391545, 37550359939, 187751799695]

約数ペア:

[(1, 187751799695), (5, 37550359939), (71, 2644391545), (131, 1433219845), (355, 528878309), (409, 459050855), (655, 286643969), (2045, 91810171), (9301, 20186195), (9871, 19020545), (29039, 6465505), (46505, 4037239), (49355, 3804109), (53579, 3504205), (145195, 1293101), (267895, 700841)]