1263028465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1\times {\mathrm{2459}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 1552161600

約数和(自身を除く): 289133135

約数列:

[1, 5, 43, 215, 2389, 2459, 11945, 12295, 102727, 105737, 513635, 528685, 5874551, 29372755, 252605693, 1263028465]

約数ペア:

[(1, 1263028465), (5, 252605693), (43, 29372755), (215, 5874551), (2389, 528685), (2459, 513635), (11945, 105737), (12295, 102727)]