8529025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 11108664

約数和(自身を除く): 2579639

約数列:

[1, 5, 25, 41, 53, 157, 205, 265, 785, 1025, 1325, 2173, 3925, 6437, 8321, 10865, 32185, 41605, 54325, 160925, 208025, 341161, 1705805, 8529025]

約数ペア:

[(1, 8529025), (5, 1705805), (25, 341161), (41, 208025), (53, 160925), (157, 54325), (205, 41605), (265, 32185), (785, 10865), (1025, 8321), (1325, 6437), (2173, 3925)]