3998325

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 6696000

約数和(自身を除く): 2697675

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 599, 1335, 1797, 2225, 2995, 6675, 8985, 14975, 44925, 53311, 159933, 266555, 799665, 1332775, 3998325]

約数ペア:

[(1, 3998325), (3, 1332775), (5, 799665), (15, 266555), (25, 159933), (75, 53311), (89, 44925), (267, 14975), (445, 8985), (599, 6675), (1335, 2995), (1797, 2225)]