25306175

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 32542560

約数和(自身を除く): 7236385

約数列:

[1, 5, 25, 53, 71, 265, 269, 355, 1325, 1345, 1775, 3763, 6725, 14257, 18815, 19099, 71285, 94075, 95495, 356425, 477475, 1012247, 5061235, 25306175]

約数ペア:

[(1, 25306175), (5, 5061235), (25, 1012247), (53, 477475), (71, 356425), (265, 95495), (269, 94075), (355, 71285), (1325, 19099), (1345, 18815), (1775, 14257), (3763, 6725)]