25249005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29531}}^1$

素因数の和:29561

約数の個数: 24

約数和(自身を含む): 46069920

約数和(自身を除く): 20820915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 29531, 88593, 147655, 265779, 442965, 561089, 1328895, 1683267, 2805445, 5049801, 8416335, 25249005]

約数ペア:

[(1, 25249005), (3, 8416335), (5, 5049801), (9, 2805445), (15, 1683267), (19, 1328895), (45, 561089), (57, 442965), (95, 265779), (171, 147655), (285, 88593), (855, 29531)]