16125225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 27066720

約数和(自身を除く): 10941495

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 3209, 5025, 9627, 16045, 48135, 80225, 215003, 240675, 645009, 1075015, 3225045, 5375075, 16125225]

約数ペア:

[(1, 16125225), (3, 5375075), (5, 3225045), (15, 1075015), (25, 645009), (67, 240675), (75, 215003), (201, 80225), (335, 48135), (1005, 16045), (1675, 9627), (3209, 5025)]