339924865

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 475428096

約数和(自身を除く): 135503231

約数列:

[1, 5, 7, 35, 73, 233, 365, 511, 571, 1165, 1631, 2555, 2855, 3997, 8155, 17009, 19985, 41683, 85045, 119063, 133043, 208415, 291781, 595315, 665215, 931301, 1458905, 4656505, 9712139, 48560695, 67984973, 339924865]

約数ペア:

[(1, 339924865), (5, 67984973), (7, 48560695), (35, 9712139), (73, 4656505), (233, 1458905), (365, 931301), (511, 665215), (571, 595315), (1165, 291781), (1631, 208415), (2555, 133043), (2855, 119063), (3997, 85045), (8155, 41683), (17009, 19985)]