159950225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 210220920

約数和(自身を除く): 50270695

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5381, 5945, 26905, 29725, 134525, 156049, 220621, 780245, 1103105, 3901225, 5515525, 6398009, 31990045, 159950225]

約数ペア:

[(1, 159950225), (5, 31990045), (25, 6398009), (29, 5515525), (41, 3901225), (145, 1103105), (205, 780245), (725, 220621), (1025, 156049), (1189, 134525), (5381, 29725), (5945, 26905)]