2216454925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{1327}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 2792178432

約数和(自身を除く): 575723507

約数列:

[1, 5, 25, 71, 355, 941, 1327, 1775, 4705, 6635, 23525, 33175, 66811, 94217, 334055, 471085, 1248707, 1670275, 2355425, 6243535, 31217675, 88658197, 443290985, 2216454925]

約数ペア:

[(1, 2216454925), (5, 443290985), (25, 88658197), (71, 31217675), (355, 6243535), (941, 2355425), (1327, 1670275), (1775, 1248707), (4705, 471085), (6635, 334055), (23525, 94217), (33175, 66811)]