233987725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 298279520

約数和(自身を除く): 64291795

約数列:

[1, 5, 25, 43, 215, 307, 709, 1075, 1535, 3545, 7675, 13201, 17725, 30487, 66005, 152435, 217663, 330025, 762175, 1088315, 5441575, 9359509, 46797545, 233987725]

約数ペア:

[(1, 233987725), (5, 46797545), (25, 9359509), (43, 5441575), (215, 1088315), (307, 762175), (709, 330025), (1075, 217663), (1535, 152435), (3545, 66005), (7675, 30487), (13201, 17725)]