25328995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4519}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 32544000

約数和(自身を除く): 7215005

約数列:

[1, 5, 19, 59, 95, 295, 1121, 4519, 5605, 22595, 85861, 266621, 429305, 1333105, 5065799, 25328995]

約数ペア:

[(1, 25328995), (5, 5065799), (19, 1333105), (59, 429305), (95, 266621), (295, 85861), (1121, 22595), (4519, 5605)]