25879545

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3011}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 45107712

約数和(自身を除く): 19228167

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 3011, 8595, 9033, 15055, 27099, 45165, 135495, 575101, 1725303, 2875505, 5175909, 8626515, 25879545]

約数ペア:

[(1, 25879545), (3, 8626515), (5, 5175909), (9, 2875505), (15, 1725303), (45, 575101), (191, 135495), (573, 45165), (955, 27099), (1719, 15055), (2865, 9033), (3011, 8595)]