212322715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{46511}}^1$

素因数の和:46610

約数の個数: 16

約数和(自身を含む): 281304576

約数和(自身を除く): 68981861

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 46511, 232555, 511621, 2558105, 3860413, 19302065, 42464543, 212322715]

約数ペア:

[(1, 212322715), (5, 42464543), (11, 19302065), (55, 3860413), (83, 2558105), (415, 511621), (913, 232555), (4565, 46511)]