25149553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 29687616

約数和(自身を除く): 4538063

約数列:

[1, 11, 13, 143, 397, 443, 4367, 4873, 5161, 5759, 56771, 63349, 175871, 1934581, 2286323, 25149553]

約数ペア:

[(1, 25149553), (11, 2286323), (13, 1934581), (143, 175871), (397, 63349), (443, 56771), (4367, 5759), (4873, 5161)]