27320875

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 34384896

約数和(自身を除く): 7064021

約数列:

[1, 5, 25, 125, 127, 635, 1721, 3175, 8605, 15875, 43025, 215125, 218567, 1092835, 5464175, 27320875]

約数ペア:

[(1, 27320875), (5, 5464175), (25, 1092835), (125, 218567), (127, 215125), (635, 43025), (1721, 15875), (3175, 8605)]