187925625

素因数分解:

$3^2\times 5^4\times {\mathrm{33409}}^1$

素因数の和:33435

約数の個数: 30

約数和(自身を含む): 339211730

約数和(自身を除く): 151286105

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 33409, 100227, 167045, 300681, 501135, 835225, 1503405, 2505675, 4176125, 7517025, 12528375, 20880625, 37585125, 62641875, 187925625]

約数ペア:

[(1, 187925625), (3, 62641875), (5, 37585125), (9, 20880625), (15, 12528375), (25, 7517025), (45, 4176125), (75, 2505675), (125, 1503405), (225, 835225), (375, 501135), (625, 300681), (1125, 167045), (1875, 100227), (5625, 33409)]