25838815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 31955616

約数和(自身を除く): 6116801

約数列:

[1, 5, 41, 205, 241, 523, 1205, 2615, 9881, 21443, 49405, 107215, 126043, 630215, 5167763, 25838815]

約数ペア:

[(1, 25838815), (5, 5167763), (41, 630215), (205, 126043), (241, 107215), (523, 49405), (1205, 21443), (2615, 9881)]