228977315

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211039}}^1$

素因数の和:211082

約数の個数: 16

約数和(自身を含む): 324157440

約数和(自身を除く): 95180125

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 211039, 1055195, 1477273, 6542209, 7386365, 32711045, 45795463, 228977315]

約数ペア:

[(1, 228977315), (5, 45795463), (7, 32711045), (31, 7386365), (35, 6542209), (155, 1477273), (217, 1055195), (1085, 211039)]