15475231

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 1113569

約数列:

[1, 31, 71, 79, 89, 2201, 2449, 2759, 5609, 6319, 7031, 173879, 195889, 217961, 499201, 15475231]

約数ペア:

[(1, 15475231), (31, 499201), (71, 217961), (79, 195889), (89, 173879), (2201, 7031), (2449, 6319), (2759, 5609)]