42764145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66301}}^1$

素因数の和:66352

約数の個数: 16

約数和(自身を含む): 70014912

約数和(自身を除く): 27250767

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 66301, 198903, 331505, 994515, 2850943, 8552829, 14254715, 42764145]

約数ペア:

[(1, 42764145), (3, 14254715), (5, 8552829), (15, 2850943), (43, 994515), (129, 331505), (215, 198903), (645, 66301)]