15679945127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{36383}}^1$

素因数の和:36623

約数の個数: 32

約数和(自身を含む): 20328468480

約数和(自身を除く): 4648523353

約数列:

[1, 7, 11, 29, 77, 193, 203, 319, 1351, 2123, 2233, 5597, 14861, 36383, 39179, 61567, 254681, 400213, 430969, 1055107, 2801491, 7021919, 7385749, 11606177, 49153433, 77241109, 81243239, 203635651, 540687763, 1425449557, 2239992161, 15679945127]

約数ペア:

[(1, 15679945127), (7, 2239992161), (11, 1425449557), (29, 540687763), (77, 203635651), (193, 81243239), (203, 77241109), (319, 49153433), (1351, 11606177), (2123, 7385749), (2233, 7021919), (5597, 2801491), (14861, 1055107), (36383, 430969), (39179, 400213), (61567, 254681)]