451675225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{420163}}^1$

素因数の和:420216

約数の個数: 12

約数和(自身を含む): 573103696

約数和(自身を除く): 121428471

約数列:

[1, 5, 25, 43, 215, 1075, 420163, 2100815, 10504075, 18067009, 90335045, 451675225]

約数ペア:

[(1, 451675225), (5, 90335045), (25, 18067009), (43, 10504075), (215, 2100815), (1075, 420163)]