229485975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179989}}^1$

素因数の和:180019

約数の個数: 24

約数和(自身を含む): 401737680

約数和(自身を除く): 172251705

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 179989, 539967, 899945, 2699835, 3059813, 4499725, 9179439, 13499175, 15299065, 45897195, 76495325, 229485975]

約数ペア:

[(1, 229485975), (3, 76495325), (5, 45897195), (15, 15299065), (17, 13499175), (25, 9179439), (51, 4499725), (75, 3059813), (85, 2699835), (255, 899945), (425, 539967), (1275, 179989)]