26267225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 33997080

約数和(自身を除く): 7729855

約数列:

[1, 5, 25, 37, 73, 185, 365, 389, 925, 1825, 1945, 2701, 9725, 13505, 14393, 28397, 67525, 71965, 141985, 359825, 709925, 1050689, 5253445, 26267225]

約数ペア:

[(1, 26267225), (5, 5253445), (25, 1050689), (37, 709925), (73, 359825), (185, 141985), (365, 71965), (389, 67525), (925, 28397), (1825, 14393), (1945, 13505), (2701, 9725)]