26553355

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 34454592

約数和(自身を除く): 7901237

約数列:

[1, 5, 19, 47, 95, 235, 313, 361, 893, 1565, 1805, 4465, 5947, 14711, 16967, 29735, 73555, 84835, 112993, 279509, 564965, 1397545, 5310671, 26553355]

約数ペア:

[(1, 26553355), (5, 5310671), (19, 1397545), (47, 564965), (95, 279509), (235, 112993), (313, 84835), (361, 73555), (893, 29735), (1565, 16967), (1805, 14711), (4465, 5947)]