15695800953

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{121789}}^1$

素因数の和:121854

約数の個数: 48

約数和(自身を含む): 26727546240

約数和(自身を除く): 11031745287

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 969, 1083, 2261, 2527, 6137, 6783, 7581, 18411, 42959, 121789, 128877, 365367, 852523, 2070413, 2313991, 2557569, 6211239, 6941973, 14492891, 16197937, 39337847, 43478673, 43965829, 48593811, 118013541, 131897487, 275364929, 307760803, 747419093, 826094787, 923282409, 2242257279, 5231933651, 15695800953]

約数ペア:

[(1, 15695800953), (3, 5231933651), (7, 2242257279), (17, 923282409), (19, 826094787), (21, 747419093), (51, 307760803), (57, 275364929), (119, 131897487), (133, 118013541), (323, 48593811), (357, 43965829), (361, 43478673), (399, 39337847), (969, 16197937), (1083, 14492891), (2261, 6941973), (2527, 6211239), (6137, 2557569), (6783, 2313991), (7581, 2070413), (18411, 852523), (42959, 365367), (121789, 128877)]