80030815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25447}}^1$

素因数の和:25506

約数の個数: 16

約数和(自身を含む): 104438592

約数和(自身を除く): 24407777

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 25447, 127235, 432599, 941539, 2162995, 4707695, 16006163, 80030815]

約数ペア:

[(1, 80030815), (5, 16006163), (17, 4707695), (37, 2162995), (85, 941539), (185, 432599), (629, 127235), (3145, 25447)]