11193805

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 4876595

約数列:

[1, 5, 7, 35, 49, 61, 107, 245, 305, 343, 427, 535, 749, 1715, 2135, 2989, 3745, 5243, 6527, 14945, 20923, 26215, 32635, 36701, 45689, 104615, 183505, 228445, 319823, 1599115, 2238761, 11193805]

約数ペア:

[(1, 11193805), (5, 2238761), (7, 1599115), (35, 319823), (49, 228445), (61, 183505), (107, 104615), (245, 45689), (305, 36701), (343, 32635), (427, 26215), (535, 20923), (749, 14945), (1715, 6527), (2135, 5243), (2989, 3745)]