38672225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 50856120

約数和(自身を除く): 12183895

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 1301, 5945, 6505, 29725, 32525, 37729, 53341, 188645, 266705, 943225, 1333525, 1546889, 7734445, 38672225]

約数ペア:

[(1, 38672225), (5, 7734445), (25, 1546889), (29, 1333525), (41, 943225), (145, 266705), (205, 188645), (725, 53341), (1025, 37729), (1189, 32525), (1301, 29725), (5945, 6505)]