4252915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 5296896

約数和(自身を除く): 1043981

約数列:

[1, 5, 43, 131, 151, 215, 655, 755, 5633, 6493, 19781, 28165, 32465, 98905, 850583, 4252915]

約数ペア:

[(1, 4252915), (5, 850583), (43, 98905), (131, 32465), (151, 28165), (215, 19781), (655, 6493), (755, 5633)]