23163025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 30444480

約数和(自身を除く): 7281455

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 743, 1075, 1247, 3715, 6235, 18575, 21547, 31175, 31949, 107735, 159745, 538675, 798725, 926521, 4632605, 23163025]

約数ペア:

[(1, 23163025), (5, 4632605), (25, 926521), (29, 798725), (43, 538675), (145, 159745), (215, 107735), (725, 31949), (743, 31175), (1075, 21547), (1247, 18575), (3715, 6235)]