127528215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{369647}}^1$

素因数の和:369678

約数の個数: 16

約数和(自身を含む): 212917248

約数和(自身を除く): 85389033

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 369647, 1108941, 1848235, 5544705, 8501881, 25505643, 42509405, 127528215]

約数ペア:

[(1, 127528215), (3, 42509405), (5, 25505643), (15, 8501881), (23, 5544705), (69, 1848235), (115, 1108941), (345, 369647)]