25939265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11503}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 34788096

約数和(自身を除く): 8848831

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 11503, 57515, 126533, 471623, 632665, 2358115, 5187853, 25939265]

約数ペア:

[(1, 25939265), (5, 5187853), (11, 2358115), (41, 632665), (55, 471623), (205, 126533), (451, 57515), (2255, 11503)]