21922525

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{3863}}^1$

素因数の和:4100

約数の個数: 12

約数和(自身を含む): 27310752

約数和(自身を除く): 5388227

約数列:

[1, 5, 25, 227, 1135, 3863, 5675, 19315, 96575, 876901, 4384505, 21922525]

約数ペア:

[(1, 21922525), (5, 4384505), (25, 876901), (227, 96575), (1135, 19315), (3863, 5675)]