26140425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 43836480

約数和(自身を除く): 17696055

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4909, 5325, 14727, 24545, 73635, 122725, 348539, 368175, 1045617, 1742695, 5228085, 8713475, 26140425]

約数ペア:

[(1, 26140425), (3, 8713475), (5, 5228085), (15, 1742695), (25, 1045617), (71, 368175), (75, 348539), (213, 122725), (355, 73635), (1065, 24545), (1775, 14727), (4909, 5325)]