52357425

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 88436304

約数和(自身を除く): 36078879

約数列:

[1, 3, 5, 15, 25, 73, 75, 131, 219, 365, 393, 655, 1095, 1825, 1965, 3275, 5329, 5475, 9563, 9825, 15987, 26645, 28689, 47815, 79935, 133225, 143445, 239075, 399675, 698099, 717225, 2094297, 3490495, 10471485, 17452475, 52357425]

約数ペア:

[(1, 52357425), (3, 17452475), (5, 10471485), (15, 3490495), (25, 2094297), (73, 717225), (75, 698099), (131, 399675), (219, 239075), (365, 143445), (393, 133225), (655, 79935), (1095, 47815), (1825, 28689), (1965, 26645), (3275, 15987), (5329, 9825), (5475, 9563)]