4337225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 5922240

約数和(自身を除く): 1585015

約数列:

[1, 5, 19, 23, 25, 95, 115, 397, 437, 475, 575, 1985, 2185, 7543, 9131, 9925, 10925, 37715, 45655, 173489, 188575, 228275, 867445, 4337225]

約数ペア:

[(1, 4337225), (5, 867445), (19, 228275), (23, 188575), (25, 173489), (95, 45655), (115, 37715), (397, 10925), (437, 9925), (475, 9131), (575, 7543), (1985, 2185)]