72369702925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2161903}}^1$

素因数の和:2162029

約数の個数: 24

約数和(自身を含む): 97579698944

約数和(自身を除く): 25209996019

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 2575, 6695, 33475, 2161903, 10809515, 28104739, 54047575, 140523695, 222676009, 702618475, 1113380045, 2894788117, 5566900225, 14473940585, 72369702925]

約数ペア:

[(1, 72369702925), (5, 14473940585), (13, 5566900225), (25, 2894788117), (65, 1113380045), (103, 702618475), (325, 222676009), (515, 140523695), (1339, 54047575), (2575, 28104739), (6695, 10809515), (33475, 2161903)]