25879995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30299

約数の個数: 24

約数和(自身を含む): 47221200

約数和(自身を除く): 21341205

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 30269, 90807, 151345, 272421, 454035, 575111, 1362105, 1725333, 2875555, 5175999, 8626665, 25879995]

約数ペア:

[(1, 25879995), (3, 8626665), (5, 5175999), (9, 2875555), (15, 1725333), (19, 1362105), (45, 575111), (57, 454035), (95, 272421), (171, 151345), (285, 90807), (855, 30269)]