16260065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 19979136

約数和(自身を除く): 3719071

約数列:

[1, 5, 71, 163, 281, 355, 815, 1405, 11573, 19951, 45803, 57865, 99755, 229015, 3252013, 16260065]

約数ペア:

[(1, 16260065), (5, 3252013), (71, 229015), (163, 99755), (281, 57865), (355, 45803), (815, 19951), (1405, 11573)]