25338675

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 42229440

約数和(自身を除く): 16890765

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 2579, 3275, 7737, 9825, 12895, 38685, 64475, 193425, 337849, 1013547, 1689245, 5067735, 8446225, 25338675]

約数ペア:

[(1, 25338675), (3, 8446225), (5, 5067735), (15, 1689245), (25, 1013547), (75, 337849), (131, 193425), (393, 64475), (655, 38685), (1965, 12895), (2579, 9825), (3275, 7737)]