5253225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 8794080

約数和(自身を除く): 3540855

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 787, 1335, 2225, 2361, 3935, 6675, 11805, 19675, 59025, 70043, 210129, 350215, 1050645, 1751075, 5253225]

約数ペア:

[(1, 5253225), (3, 1751075), (5, 1050645), (15, 350215), (25, 210129), (75, 70043), (89, 59025), (267, 19675), (445, 11805), (787, 6675), (1335, 3935), (2225, 2361)]