2554017625

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{160883}}^1$

素因数の和:161025

約数の個数: 16

約数和(自身を含む): 3212531712

約数和(自身を除く): 658514087

約数列:

[1, 5, 25, 125, 127, 635, 3175, 15875, 160883, 804415, 4022075, 20110375, 20432141, 102160705, 510803525, 2554017625]

約数ペア:

[(1, 2554017625), (5, 510803525), (25, 102160705), (125, 20432141), (127, 20110375), (635, 4022075), (3175, 804415), (15875, 160883)]