72018075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{50539}}^1$

素因数の和:50571

約数の個数: 24

約数和(自身を含む): 125339200

約数和(自身を除く): 53321125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 50539, 151617, 252695, 758085, 960241, 1263475, 2880723, 3790425, 4801205, 14403615, 24006025, 72018075]

約数ペア:

[(1, 72018075), (3, 24006025), (5, 14403615), (15, 4801205), (19, 3790425), (25, 2880723), (57, 1263475), (75, 960241), (95, 758085), (285, 252695), (475, 151617), (1425, 50539)]