128834175

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19301}}^1$

素因数の和:19403

約数の個数: 24

約数和(自身を含む): 215410320

約数和(自身を除く): 86576145

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 19301, 57903, 96505, 289515, 482525, 1447575, 1717789, 5153367, 8588945, 25766835, 42944725, 128834175]

約数ペア:

[(1, 128834175), (3, 42944725), (5, 25766835), (15, 8588945), (25, 5153367), (75, 1717789), (89, 1447575), (267, 482525), (445, 289515), (1335, 96505), (2225, 57903), (6675, 19301)]